================================================================================

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 10-Q/A
                                (Amendment No. 1)

(Mark One)

[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934

                  For the quarterly period ended June 30, 2002

                                       OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

             For the transition period from __________ to __________

                        Commission File Number: 000-19627

                            BIOLASE TECHNOLOGY, INC.
             (Exact Name of Registrant as Specified in Its Charter)

             Delaware                                       87-0442441
  (State or other jurisdiction of                        (I.R.S. Employer
   incorporation or organization)                       identification No.)

                               981 Calle Amanecer
                         San Clemente, California 92673
          (Address of principal executive offices, including zip code)

                                 (949) 361-1200
              (Registrant's telephone number, including area code)

     Indicate by check mark whether the registrant: (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes [X] NO [ ].

     Number of shares outstanding of the registrant's common stock, $.001 par
value, as of July 31, 2002: 20,027,948

================================================================================



                            BIOLASE TECHNOLOGY, INC.

                           AMENDMENT NO. 1 FORM 10-Q/A

                       FOR THE QUARTER ENDED JUNE 30, 2002

                                     INDEX*

                          PART I. FINANCIAL INFORMATION



                                                                                                            Page
                                                                                                         
Item 1.  Financial Statements (Unaudited):

         Consolidated Balance Sheets as of June 30, 2002 and December 31, 2001 (Restated)....................4

         Consolidated Statements of Operations for the three and six months ended June 30, 2002
         and June 30, 2001 (Restated)........................................................................5

         Consolidated Statements of Cash Flows for the six months ended June 30, 2002 and
         June 30, 2001 (Restated)............................................................................6

         Notes to Consolidated Financial Statements..........................................................7

Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations

         Overview...........................................................................................13

         Critical Accounting Policies and Estimates.........................................................14

         Results of Operations..............................................................................15

         Liquidity and Capital Resources....................................................................16

         Risk Factors.......................................................................................18

                           PART II. OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K...................................................................24

Signatures..................................................................................................25


----------
*  This Form 10-Q/A amends only items identified in the Index, and no other
information included in the Company's Quarterly Report on Form 10-Q is amended
hereby.

                                        2



                                INTRODUCTORY NOTE

         As reported in the press release in the report of BioLase Technology,
Inc. (the "Company") on Form 8-K filed August 14, 2003, the Company decided to
seek guidance from the Securities and Exchange Commission ("SEC") regarding the
accounting effect of certain language in the Company's purchase order forms. To
protect the Company's right to payment, the forms stated that title to goods
transferred to the customer upon receipt of full payment. Legally, this language
only provided the Company a lien to secure payment.

         One of the revenue recognition criteria of Staff Accounting Bulletin
No. 101 ("SAB 101"), Revenue Recognition in Financial Statements, requires the
transfer of title and the risks and rewards of ownership to the customer.
Historically, the Company recognized revenue when it received a purchase order,
goods were shipped and the other criteria for revenue recognition were met. As
reported in the press release in the Company's report on Form 8-K filed August
29, 2003, the Company is amending previously filed financial statements for all
periods subsequent to the effective date of SAB 101 to recognize revenue with
respect to domestic customers upon receipt of full payment. It was determined
that under an interpretation of SAB 101 the language in the Company's purchase
order regarding title prevents revenue from being recognized until full payment
is received. In addition, the Company is amending its previously filed financial
statements to recognize revenue with respect to direct European customers upon
installation, which is when the customer is obligated to pay and not at the
time of shipment.

         The purpose of this Amendment No. 1 on Form 10-Q/A is to restate the
Company's consolidated financial statements as of June 30, 2002 and December 31,
2001, and for each of the three and six months ended June 30, 2002 and 2001.

         The Company is filing amended Quarterly Reports on Form 10-Q/A to
restate the Company's financial statements for the periods ended March 31, 2002
through March 31, 2003. The Company is also filing its Quarterly Report on Form
10-Q for the period ended June 30, 2003, which was delayed while the Company
sought SEC guidance on the revenue recognition issue. The Company will also file
an amendment to its Current Report on Form 8-K/A relating to its acquisition of
the American Dental Laser product line of American Medical Technologies, which
was initially filed on June 4, 2003, and subsequently amended on June 23, 2003
and August 1, 2003.

         The Company did not amend its annual reports on Form 10-K for years
prior to 2002 because financial statements for 2001 and 2000 are contained in
the amended Form 10-K/A. Similarly, the Company did not amend its Quarterly
Reports on Form 10-Q for the quarterly periods in 2001 because financial
statements for those periods are contained in the Forms 10-Q/A the Company is
filing for 2002. You should not rely on the financial statements and other
financial information contained in the Company's Forms 10-K and 10-Q for periods
prior to 2002. You should also not rely on any financial statements or financial
information relating to the periods being restated contained in the Company's
Forms 8-K that were filed before the amended Form 10-K/A.

         This Form 10-Q/A only reflects the effects of the restatement and does
not otherwise reflect events occurring after the filing of the original
Quarterly Report on Form 10-Q or otherwise modify or update those disclosures.

                                        3



                          PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

                            BIOLASE TECHNOLOGY, INC.
                     CONSOLIDATED BALANCE SHEETS (Unaudited)



                                                                              JUNE 30,     DECEMBER 31,
                                                                                2002          2001
                                                                            ------------   ------------
                                                                                (Restated - Note 2)
                                                                                     
ASSETS
Current assets:
  Cash and cash equivalents..............................................   $  2,568,000   $  2,670,000
  Accounts receivable, less allowance of $100,000 and $108,000 in 2002
   and 2001, respectively................................................      2,722,000      2,182,000
  Inventories, net of reserves of $330,000 and $232,000 in 2002 and
   2001, respectively....................................................      2,197,000      1,887,000
  Deferred charges on product shipped....................................        716,000        605,000
  Prepaid expenses and other current assets..............................        541,000        260,000
                                                                            ------------   ------------
  Total current assets...................................................      8,744,000      7,604,000

Property, plant and equipment, net.......................................      1,609,000        392,000
Patents and trademarks, net..............................................         79,000         91,000
Other assets.............................................................        265,000        166,000
                                                                            ------------   ------------
  Total assets...........................................................   $ 10,697,000   $  8,253,000
                                                                            ============   ============
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Line of credit.........................................................   $  1,792,000   $  1,792,000
  Accounts payable.......................................................      1,422,000      1,656,000
  Accrued liabilities....................................................      1,985,000      1,976,000
  Customer deposits......................................................        288,000        290,000
  Deferred revenue on product shipped....................................      1,654,000      1,626,000
  Deferred gain on sale of building, current portion.....................         63,000         63,000
  Current portion of long-term debt......................................        346,000              -
                                                                            ------------   ------------
  Total current liabilities..............................................      7,550,000      7,403,000

Deferred gain on sale of building........................................        174,000        205,000
Long-term debt...........................................................        808,000              -
                                                                            ------------   ------------
  Total liabilities......................................................      8,532,000      7,608,000

Stockholders' equity:
  Preferred stock, par value $0.001, 1,000,000 shares authorized,
   no shares issued and outstanding......................................              -              -
  Common stock, par value $0.001, 50,000,000 shares authorized;
   issued and outstanding - 20,028,000 shares in 2002 and 19,734,000
   shares in 2001........................................................         20,000         20,000
  Additional paid-in capital.............................................     49,214,000     48,462,000
  Accumulated other comprehensive loss...................................        (16,000)             -
  Accumulated deficit....................................................    (47,053,000)   (47,837,000)
                                                                            ------------   ------------
  Total stockholders' equity.............................................      2,165,000        645,000
                                                                            ------------   ------------
  Total liabilities and stockholders' equity.............................   $ 10,697,000   $  8,253,000
                                                                            ============   ============


See accompanying notes to consolidated financial statements.

                                        4



                            BIOLASE TECHNOLOGY, INC.
                CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)



                                                  THREE MONTHS ENDED            SIX MONTHS ENDED
                                                       JUNE 30,                    JUNE 30,
                                               -------------------------   --------------------------
                                                  2002          2001           2002          2001
                                               -----------   -----------   ------------   -----------
                                                                (Restated - Note 2)
                                                                              
Net sales...................................   $ 7,264,000   $ 4,713,000   $ 12,275,000   $ 7,356,000
Cost of sales...............................     2,929,000     1,873,000      4,827,000     3,069,000
                                               -----------   -----------   ------------   -----------
  Gross profit..............................     4,335,000     2,840,000      7,448,000     4,287,000
                                               -----------   -----------   ------------   -----------
Other income................................        16,000             -         32,000             -
                                               -----------   -----------   ------------   -----------
Operating expenses:
  Sales and marketing.......................     2,563,000     1,833,000      4,637,000     3,474,000
  General and administrative................       858,000       489,000      1,332,000       964,000
  Engineering and development...............       369,000       364,000        788,000       724,000
                                               -----------   -----------   ------------   -----------
    Total operating expenses................     3,790,000     2,686,000      6,757,000     5,162,000
                                               -----------   -----------   ------------   -----------
Income (loss) from operations...............       561,000       154,000        723,000      (875,000)

Gain on foreign currency transactions.......        19,000             -         19,000             -
Gain on forward contract....................       101,000             -        101,000             -
Interest income.............................         4,000         7,000          7,000        13,000
Interest expense............................       (33,000)      (33,000)       (66,000)     (109,000)
                                               -----------   -----------   ------------   -----------
Net income (loss)...........................   $   652,000   $   128,000   $    784,000   $  (971,000)
                                               ===========   ===========   ============   ===========

Net income (loss) per share:
  Basic.....................................   $      0.03   $      0.01   $       0.04   $     (0.05)
  Diluted...................................   $      0.03   $      0.01   $       0.04   $     (0.05)

Shares used in computing net income
 (loss) per share:
  Basic.....................................    20,027,000    19,487,000     19,910,000    19,459,000
  Diluted...................................    21,500,000    20,083,000     21,454,000    19,459,000


See accompanying notes to consolidated financial statements.

                                        5



                            BIOLASE TECHNOLOGY, INC.
                CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)



                                                                                       SIX MONTHS ENDED
                                                                                           JUNE 30,
                                                                                     2002           2001
                                                                                 ------------   ------------
                                                                                     (Restated - Note 2)
                                                                                          
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss).............................................................   $    784,000   $   (971,000)
  Adjustments to reconcile net loss to net cash used by operating activities:
    Issuance of common stock and warrants for earned services.................              -         15,000
    Depreciation and amortization.............................................        105,000         93,000
    Write-off of asset........................................................              -          4,000
    Gain on disposal of assets................................................        (32,000)             -
    Gain on foreign currency translation......................................       (101,000)             -
    Provision (benefit) for bad debts.........................................         (4,000)        16,000
    Provision for inventory excess and obsolescence...........................         (4,000)         8,000
    Changes in assets and liabilities:
      Accounts receivable.....................................................       (536,000)       426,000
      Inventory...............................................................       (306,000)       (51,000)
      Deferred charges on product shipped.....................................       (111,000)       (27,000)
      Prepaid expenses and other assets.......................................       (280,000)       (18,000)
      Accounts payable and accrued expenses...................................       (223,000)       216,000
      Deferred revenue on product shipped.....................................         28,000         62,000
      Customer deposits.......................................................         (2,000)        25,000
                                                                                 ------------   ------------
  Net cash used in operating activities.......................................       (682,000)      (202,000)

CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant and equipment....................................       (156,000)       (38,000)
Proceeds from the sale of property, plant and equipment.......................              -      2,261,000
                                                                                 ------------   ------------
  Net cash (used in) provided by investing activities.........................       (156,000)     2,223,000

CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on mortgage note payable.............................................              -     (1,195,000)
Proceeds from exercise of stock options and warrants..........................        752,000        679,000
                                                                                 ------------   ------------
  Net cash provided by (used in) financing activities.........................        752,000       (516,000)

Effect of exchange rate changes on cash.......................................        (16,000)             -

(Decrease) increase in cash and cash equivalents..............................       (102,000)     1,505,000
Cash and cash equivalents at beginning of period..............................      2,670,000      2,002,000
                                                                                 ------------   ------------
Cash and cash equivalents at end of period....................................   $  2,568,000   $  3,507,000
                                                                                 ============   ============
SUPPLEMENTAL CASH FLOW DISCLOSURE:
Cash paid during the period for interest......................................   $     27,000   $    109,000
                                                                                 ============   ============
Cash paid during the period for taxes.........................................   $      2,000   $          -
                                                                                 ============   ============
NON-CASH FINANCING ACTIVITIES:
Debt incurred in connection with acquisition of production facility...........   $  1,000,000   $          -
                                                                                 ============   ============


See accompanying notes to consolidated financial statements.

                                        6



                            BIOLASE TECHNOLOGY, INC.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)
                         SIX MONTHS ENDED JUNE 30, 2002

NOTE 1 - BASIS OF PRESENTATION

     The unaudited consolidated financial statements included herein have been
prepared on a basis consistent with the restated December 31, 2001 audited
consolidated financial statements and include all material adjustments,
consisting of normal recurring adjustments, necessary to fairly present the
information set forth therein. These unaudited interim consolidated financial
statements do not include all the footnotes, presentations and disclosures
normally required by generally accepted accounting principles for complete
financial statements. These financial statements should be read in conjunction
with the restated audited consolidated financial statements for the year ended
December 31, 2001 and notes thereto included in our Annual Report on Form 10-K/A
for the year ended December 31, 2002, as amended by Amendment No.1 filed with
the Securities and Exchange Commission ("SEC") on September 16, 2003.

     The consolidated financial statements include the accounts of BioLase
Technology, Inc. and its two wholly-owned subsidiaries: Societe Endo Technic,
which is inactive and which we intend to dissolve, and BIOLASE Europe GmbH, a
foreign subsidiary incorporated in Germany in December 2001. We have eliminated
all material intercompany transactions and balances in the accompanying
financial statements.

     The preparation of financial statements in conformity with GAAP requires us
to make estimates and assumptions that affect the amounts reported in the
financial statements and the accompanying notes. Due to the inherent uncertainty
involved in making estimates, actual results reported in future periods may be
based on amounts that differ materially from those estimates.

     The results of operations for the six months ended June 30, 2002 are not
necessarily indicative of the results to be expected for the full fiscal year.

NOTE 2 - RESTATEMENT OF FINANCIAL STATEMENTS

     Staff Accounting Bulletin No. 101 ("SAB 101"), Revenue Recognition in
Financial Statements, requires the transfer of title and the risks and rewards
of ownership to the customer prior to the recognition of revenue. We originally
prepared our financial statements on the basis that this transfer of title
occurred upon shipment. Subsequent to the issuance of our consolidated financial
statements as of and for the year ended December 31, 2002, it was determined,
with respect to sales to domestic customers, that title transferred upon receipt
of full payment, due to a clause in our purchase orders. As a result, we
have restated our consolidated financial statements as of June 30, 2002 and
December 31, 2001 and for the three and six months ended June 30, 2002 and 2001
to defer revenue upon shipment and to recognize it upon receipt of full payment
for our domestic customers. It was also determined that revenue recognition for
products shipped directly to customers in Europe, which we commenced in 2002, is
appropriate at the time of installation, which is when the customer is obligated
to pay, and not at the time of shipment as recognized in the previously filed
financial statements. In conjunction with these revisions, we have deferred the
revenue, the related cost of inventory and related sales commissions.

     As a result of the restatement, our net revenue for the three and six
months ended June 30, 2002 increased by $104,000 and decreased $115,000,
respectively, our gross profit decreased by $7,000 and $15,000, respectively,
and our net income was decreased by $17,000 ($0.00 per fully diluted share) and
$4,000 ($0.00 per fully diluted share), respectively. For the three months and
six months ended June 30, 2001, our net revenue increased by $378,000 and
decreased by $62,000, respectively, and our gross profit increased by $239,000
and decreased by $43,000, respectively. Our net loss of $147,000 for the three
months ended June 30, 2001 changed to a net income of $128,000 (a difference of
$275,000 or $0.02 per fully diluted share) and our net loss for the six months
ended June 30, 2001 was increased by $52,000 ($0.00 per fully diluted share).

                                        7



     The statements of operations have been restated as follows:



                                                   THREE MONTHS ENDED          THREE MONTHS ENDED
                                                      JUNE 30, 2002               JUNE 30, 2001
                                                --------------------------  -------------------------
                                                AS REPORTED     RESTATED    AS REPORTED    RESTATED
                                                ------------  ------------  -----------   -----------
                                                                              
Net sales.................................      $  7,160,000  $  7,264,000  $ 4,335,000   $ 4,713,000
Cost of sales.............................         2,818,000     2,929,000    1,734,000     1,873,000
Operating expenses........................         3,778,000     3,790,000    2,722,000     2,686,000
Income (loss) from operations.............           564,000       561,000     (121,000)      154,000
Net income (loss).........................      $    669,000  $    652,000  $  (147,000)  $   128,000
Net income (loss) per share:
   Basic..................................      $       0.03  $       0.03  $     (0.01)  $      0.01
   Diluted................................      $       0.03  $       0.03  $     (0.01)  $      0.01


                                                    SIX MONTHS ENDED            SIX MONTHS ENDED
                                                      JUNE 30, 2002               JUNE 30, 2001
                                                --------------------------  -------------------------
                                                AS REPORTED     RESTATED    AS REPORTED    RESTATED
                                                ------------  ------------  -----------   -----------
                                                                              
Net sales.................................      $ 12,390,000  $ 12,275,000  $ 7,418,000   $ 7,356,000
Cost of sales.............................         4,927,000     4,827,000    3,088,000     3,069,000
Operating expenses........................         6,768,000     6,757,000    5,154,000     5,162,000
Income (loss) from operations.............           695,000       723,000     (824,000)     (875,000)
Net income (loss).........................      $    788,000  $    784,000  $  (920,000)  $  (971,000)
Net income (loss) per share:
   Basic..................................      $       0.04  $       0.04  $     (0.05)  $     (0.05)
   Diluted................................      $       0.04  $       0.04  $     (0.05)  $     (0.05)


     The balance sheets have been restated as follows:



                                                      JUNE 30, 2002             DECEMBER 31, 2001
                                                --------------------------  -------------------------
                                                AS REPORTED     RESTATED    AS REPORTED    RESTATED
                                                ------------  ------------  -----------   -----------
                                                                              
Working capital...........................      $  2,132,000  $  1,194,000  $ 1,135,000   $   201,000
Total assets..............................         9,981,000    10,697,000    7,561,000     8,253,000
Stockholders' equity......................         3,103,000     2,165,000    1,579,000       645,000


NOTE 3 - SUPPLEMENTARY BALANCE SHEET INFORMATION

                                                  JUNE 30,    DECEMBER 31,
INVENTORIES:                                        2002          2001
------------------------------------------      -----------   ------------
Materials.................................      $ 1,082,000   $  1,020,000
Work-in-process...........................          609,000        656,000
Finished goods............................          506,000        211,000
                                                -----------   ------------
Inventories...............................      $ 2,197,000   $  1,887,000
                                                ===========   ============

                                        8



                                                  JUNE 30,    DECEMBER 31,
PROPERTY, PLANT AND EQUIPMENT, NET:                 2002          2001
------------------------------------------      -----------   ------------
Land......................................      $   273,000   $          -
Building..................................          685,000              -
Leasehold improvements....................           66,000         54,000
Equipment and computers...................          774,000        448,000
Furniture and fixtures....................          217,000        202,000
                                                -----------   ------------
   Total..................................        2,015,000        704,000
Less accumulated depreciation.............         (406,000)      (312,000)
                                                -----------   ------------
Property, plant and equipment, net........      $ 1,609,000   $    392,000
                                                ===========   ============

                                                  JUNE 30,    DECEMBER 31,
PATENTS AND TRADEMARKS, NET:                        2002          2001
------------------------------------------      -----------   ------------
Patents...................................      $   112,000   $    112,000
Trademarks................................           69,000         69,000
                                                -----------   ------------
   Total..................................          181,000        181,000
Less accumulated amortization.............         (102,000)       (90,000)
                                                -----------   ------------
Patents and trademarks, net...............      $    79,000   $     91,000
                                                ===========   ============

                                                  JUNE 30,    DECEMBER 31,
ACCRUED LIABILITIES:                                2002          2001
------------------------------------------      -----------   ------------
Payroll and benefits......................      $   774,000   $    652,000
Warranty expense..........................          506,000        561,000
Other.....................................          705,000        763,000
                                                -----------   ------------
Accrued liabilities.......................      $ 1,985,000   $  1,976,000
                                                ===========   ============

NOTE 4 - PROPERTY, PLANT AND EQUIPMENT

     In January 2002, our wholly-owned subsidiary, BIOLASE Europe, purchased a
production facility in Germany with ten employees. We have recorded the
transaction at the nominal or stated purchase price of $1,000,000 with the cost
reflected in Property, plant and equipment and the amount payable reflected in
Long-term debt. The purchase price could be less depending on the outcome of
negotiations with a third party for that party to pay all or a portion of the
first installment in exchange for certain rights that we would grant to the
third party. The scheduled amount of the first installment is expected to be
between $300,000 and $500,000. If we do not reach agreement with the third
party, the stated purchase price and the first installment will be reduced from
$1,000,000 to $850,000 and $300,000 to $150,000, respectively. Due to the
ongoing negotiations with the third party, the due date of the first installment
has been extended from May 31, 2002 to October 31, 2002. There is no assurance
that we will be able to reach an agreement with the third party to pay any or
all of the first installment. The final purchase price is payable in Euros at
the conversion rate in effect on the acquisition date. In connection with this
transaction, we entered into a forward contract to purchase approximately
$700,000 of Euros at an exchange rate of 0.8591. Regardless of the amount of the
initial installment, we are obligated to pay an additional $500,000 by April 1,
2003 and the balance of the purchase price, if any, by December 1, 2003.

NOTE 5 - LINE OF CREDIT

     At June 30, 2002, we had $1,792,000 outstanding under a revolving credit
agreement with a bank. The agreement provides for borrowings up to $1,800,000
for financing inventories and is secured by substantially all of our accounts
receivable and inventories. The interest rate is based upon LIBOR plus 0.5% at
the time of any borrowings. At June 30, 2002, the interest rate on the
outstanding balance was 2.68%. The effective interest rate for the quarter ended
June 30, 2002 was 3.68%, including the amortization of the fair value of stock
issued in connection with extending our line of credit. In June 2002, the
expiration date of the credit agreement was extended from January 31, 2003 to
July 31, 2003.

                                        9



NOTE 6 - COMMITMENTS AND CONTINGENCIES

     In March 2001, we entered into a sale-leaseback transaction in which we
sold and leased back our manufacturing facility. The result of the sale was a
$316,000 gain, which has been deferred and is being amortized over the five-year
lease term. The related lease is being accounted for as an operating lease.

     We also lease certain office equipment under operating lease arrangements.
Future minimum rental commitments under operating leases as of June 30, 2002 for
each of the years ending December 31 are as follows:

          Remainder of 2002...........................    $ 135,000
          2003........................................      270,000
          2004........................................      261,000
          2005........................................      249,000
          2006........................................       61,000
                                                          ---------
          Total.......................................    $ 976,000
                                                          =========

NOTE 7 - EARNINGS PER SHARE

     We compute basic earnings (loss) per share by dividing the net income
(loss) attributable to common stockholders by the weighted average number of
shares outstanding. We compute diluted earnings per share by dividing net income
by the weighted average number of shares outstanding including stock options and
warrants. Stock options totaling 91,392 and 89,400 were not included in the
diluted earnings per share amounts for the three and six months ended June 30,
2002, respectively, as their effect would have been anti-dilutive.



                                                    THREE MONTHS ENDED             SIX MONTHS ENDED
                                                         JUNE 30,                     JUNE 30,
                                                --------------------------   ---------------------------
                                                    2002          2001           2002          2001
                                                ------------  ------------   ------------   ------------
                                                                (Restated - Note 2)
                                                                                
Net income (loss).........................      $    652,000  $    128,000   $    784,000   $   (971,000)
                                                ============  ============   ============   ============
Weighted average shares
 outstanding - basic......................        20,027,000    19,487,000     19,910,000     19,459,000
Dilutive effect of stock
 Options and warrants.....................         1,473,000       596,000      1,544,000              -
                                                ------------  ------------   ------------   ------------
Weighted average shares
 outstanding - diluted....................        21,500,000    20,083,000     21,454,000     19,459,000
                                                ============  ============   ============   ============


NOTE 8 - STOCKHOLDERS' EQUITY

     Components of comprehensive income (loss) were as follows:



                                                    THREE MONTHS ENDED             SIX MONTHS ENDED
                                                --------------------------   ---------------------------
                                                  JUNE 30,      JUNE 30,       JUNE 30,       JUNE 30,
                                                   2002          2001           2002           2001
                                                ------------  ------------   ------------   ------------
                                                                (Restated - Note 2)
                                                                                
Net income (loss).........................      $    652,000  $    128,000   $    784,000   $   (971,000)
Foreign currency translation
 adjustment...............................           (19,000)            -        (16,000)             -
                                                ------------  ------------   ------------   ------------
Comprehensive income (loss)...............      $    633,000  $    128,000   $    768,000   $   (971,000)
                                                ============  ============   ============   ============


                                       10



     Components of accumulated other comprehensive loss were as follows:

                                                  JUNE 30,    DECEMBER 31,
                                                   2002          2001
                                                -----------   ------------
Cumulative translation adjustments........      $   (16,000)  $          -
                                                -----------   ------------
Accumulated other comprehensive loss......      $   (16,000)  $          -
                                                ===========   ============

NOTE 9 - DERIVATIVE FINANCIAL INSTRUMENTS

     Our derivative financial instruments, consisting of forward exchange
contracts in European Euros, are recorded at their fair value on the balance
sheet, included in other assets. Our foreign exchange forward contracts are not
designated as hedges pursuant to SFAS 133. Changes in the fair value of
derivatives that do not qualify for hedge treatment must be recognized currently
in earnings.

     At June 30, 2002, we had outstanding derivative financial instruments
comprised of foreign exchange forward contracts with notional amounts of
$697,000 and a fair market value of $798,000 with the fair value gain of
$101,000 recognized into current earnings.

                                       11



ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS.

CAUTIONARY STATEMENT WITH RESPECT TO FORWARD-LOOKING INFORMATION

You should read the following discussion and analysis in conjunction with our
Unaudited Consolidated Financial Statements and related Notes thereto contained
elsewhere in this Report. The information contained in this Report is not a
complete description of our business or the risks associated with an investment
in our common stock. We urge you to carefully review and consider the various
disclosures made by us in this Report and in our other reports filed with the
Securities and Exchange Commission, including our Amended Annual Report on Form
10-K/A for the year ended December 31, 2002, and our subsequent reports on Forms
10-Q/A and other filings that discuss our business in greater detail. All
statements included or incorporated by reference in this Report, other than
statements or characterizations of historical fact, are forward-looking
statements within the meaning of the Private Securities Litigation Reform Act of
1995. Examples of forward-looking statements include, but are not limited to,
statements concerning the application of our technology, the potential of our
market and our position in it, our manufacturing capacity, estimates concerning
asset valuation and loss contingencies and expectations concerning future costs
and cash flow, and our ability to successfully finance our business. These
forward-looking statements are based on our current expectations, estimates and
projections about our industry, and reflect our beliefs and certain assumptions
made by us. Forward-looking statements can often be identified by words such as
"anticipates," "expects," "intends," "plans," "believes," "seeks," "estimates,"
"may," "will," "should," "would," "potential," "continue," and variations of
these words or similar expressions. In addition, any statements that refer to
expectations, projections or other characterizations of future events or
circumstances, including any underlying assumptions, are forward-looking
statements. These statements speak only as of the date of this Report and are
based upon the information available to us at this time. Such information is
subject to change, and we will not necessarily inform you of such changes. These
forward-looking statements are not guarantees of future performance and are
subject to risks, uncertainties and assumptions that are difficult to predict.
Therefore, our actual results could differ materially and adversely from those
expressed in any forward-looking statements as a result of various factors, some
of which are set forth in "Risk Factors," below. We undertake no obligation to
revise or update publicly any forward-looking statements for any reason.

RESTATEMENT OF FINANCIAL STATEMENTS

     Staff Accounting Bulletin No. 101 ("SAB 101"), Revenue Recognition in
Financial Statements, requires the transfer of title and the risks and rewards
of ownership to the customer prior to the recognition of revenue. We originally
prepared our financial statements on the basis that this transfer of title
occurred upon shipment. Subsequent to the issuance of our consolidated financial
statements as of and for the year ended December 31, 2002, it was determined,
with respect to sales to domestic customers, that title transferred upon receipt
of full payment, due to a clause in our purchase orders. As a result, we
have restated our consolidated financial statements as of June 30, 2002 and
December 31, 2001 and for the three and six month periods ended June 30, 2002
and 2001 to defer revenue upon shipment and to recognize it upon receipt of full
payment for our domestic customers. It was also determined that revenue
recognition for products shipped directly to customers in Europe, which we
commenced in 2002, is appropriate at the time of installation, which is when the
customer is obligated to pay, and not at the time of shipment as recognized in
the previously filed financial statements. In conjunction with these revisions,
we have deferred the revenue, the related cost of inventory and related sales
commissions.

     As a result of the restatement, our net revenue for the three and six
months ended June 30, 2002 increased by $104,000 and decreased $115,000,
respectively, our gross profit decreased by $7,000 and $15,000, respectively,
and our net income was decreased by $17,000 ($0.00 per fully diluted share) and
$4,000 ($0.01 per fully diluted share), respectively. For the three months and
six months ended June 30, 2001, our net revenue increased by $378,000 and
decreased by $62,000, respectively, and our gross profit increased by $239,000
and decreased by $43,000, respectively. Our net loss of $147,000 for the three
months ended June 30, 2001 changed to a net income of $128,000 (a difference of
$275,000 or $0.02 per fully diluted share) and our net loss for the six months
ended June 30, 2001 was increased by $52,000 ($0.00 per fully diluted share).

                                       12



     The statements of operations have been restated as follows:



                                                   THREE MONTHS ENDED             THREE MONTHS ENDED
                                                      JUNE 30, 2002                  JUNE 30, 2001
                                                ---------------------------   -------------------------
                                                AS REPORTED     RESTATED      AS REPORTED    RESTATED
                                                ------------   ------------   -----------   -----------
                                                                                
Net sales.................................      $  7,160,000   $  7,264,000   $ 4,335,000   $ 4,713,000
Cost of sales.............................         2,818,000      2,929,000     1,734,000     1,873,000
Operating expenses........................         3,778,000      3,790,000     2,722,000     2,686,000
Income (loss) from operations.............           564,000        561,000      (121,000)      154,000
Net income (loss).........................      $    669,000   $    652,000   $  (147,000)  $   128,000
Net income (loss) per share:
   Basic..................................      $       0.03   $       0.03   $     (0.01)  $      0.01
   Diluted................................      $       0.03   $       0.03   $     (0.01)  $      0.01


                                                     SIX MONTHS ENDED           SIX MONTHS ENDED
                                                       JUNE 30, 2002              JUNE 30, 2001
                                                ---------------------------   -------------------------
                                                AS REPORTED      RESTATED     AS REPORTED    RESTATED
                                                ------------   ------------   -----------   -----------
                                                                                
Net sales.................................      $ 12,390,000   $ 12,275,000   $ 7,418,000   $ 7,356,000
Cost of sales.............................         4,927,000      4,827,000     3,088,000     3,069,000
Operating expenses........................         6,768,000      6,757,000     5,154,000     5,162,000
Income (loss) from operations.............           695,000        723,000      (824,000)     (875,000)
Net income (loss).........................      $    788,000   $    784,000   $  (920,000)  $  (971,000)
Net income (loss) per share:
   Basic..................................      $       0.04   $       0.04   $     (0.05)  $     (0.05)
   Diluted................................      $       0.04   $       0.04   $     (0.05)  $     (0.05)


     The balance sheets have been restated as follows:



                                                    JUNE 30, 2002               DECEMBER 31, 2001
                                                ---------------------------   -------------------------
                                                AS REPORTED      RESTATED     AS REPORTED    RESTATED
                                                ------------   ------------   -----------   -----------
                                                                                
Working capital...........................      $  2,132,000   $  1,194,000   $ 1,135,000   $   201,000
Total assets..............................         9,981,000     10,697,000     7,561,000     8,253,000
Stockholders' equity......................         3,103,000      2,165,000     1,579,000       645,000


OVERVIEW

     BioLase Technology, Inc. is a medical technology company that designs,
develops, manufactures and markets advanced dental, cosmetic and surgical
products. We currently market two primary products. The Waterlase(TM) system,
utilizing our patented Hydrokinetic(R) technology of combining water and laser
energy, is a device which can be applied to the treatment of both hard and soft
dental tissues. The LaserSmile(TM) system incorporates a diode semiconductor
laser for a broad range of soft tissue and cosmetic procedures.

     In January 2002, we received from the United States Food and Drug
Administration clearance for the application of our Hydrokinetic technology to
perform complete root canal therapy (EndoLase(TM)). In February 2002, we
received Food and Drug Administration clearance for the use of Hydrokinetic
technology to cut oral bone tissue (OsseoLase(TM)). We believe these clearances
substantially broaden the application of our technology within the dental
market.

     We have patents and have received clearances from the FDA for applications
in markets other than dentistry, such as dermatology. However, our current
business plan is focused on the dental market because of what we believe to be
both the significant potential of the dental market and our leading position in
that market.

                                       13



     In January 2002, we acquired a production facility in Germany to strengthen
our international sales plan in Europe and neighboring regions. In our estimate,
this transaction both significantly increased our overall manufacturing capacity
and provided us with an improved ability to service European sales.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

     Our discussion and analysis of our financial condition and results of
operations are based upon our consolidated financial statements, which have been
prepared in accordance with accounting principles generally accepted in the
United States. The preparation of these financial statements requires us to make
estimates and judgments that affect the reported amount of assets and
liabilities and disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amount of revenues and expenses for
each period.

     The following represents a summary of our critical accounting policies,
defined as those policies that we believe are: (i) the most important to the
portrayal of our financial condition and results of operations, and (ii) that
require our most difficult, subjective or complex judgments, often as a result
of the need to make estimates about the effects of matters that are inherently
uncertain.

     Revenue Recognition. We recognize revenue in accordance with SEC Staff
Accounting Bulletin No. 101, Revenue Recognition in Financial Statements, or SAB
101, as amended by SAB 101A and 101B. SAB 101 requires that four basic criteria
must be met before revenue can be recognized:

     .    persuasive evidence of an arrangement exists;

     .    delivery has occurred and title and the risks and rewards of ownership
          have been transferred to our customer or services have been rendered;

     .    the price is fixed and determinable; and

     .    collectibility is reasonably assured.

     Assuming that all of the above criteria have been met, we record revenue
for domestic sales when we receive payment in full, due to a clause in our
purchase order that states title transfers upon payment in full; we record
revenue for international direct sales when the product is installed, which is
when the customer is obligated to pay and we record revenue for sales to
distributors upon delivery.

     Valuation of Accounts Receivable. We maintain an allowance for
uncollectible accounts receivable to estimate the risk of extending credit to
customers. The allowance is estimated based on customer compliance with credit
terms, the financial condition of the customer and collection history where
applicable. Additional allowances could be required if the financial condition
of our customers were to be impaired beyond our estimates.

     Valuation of Inventory. Inventory is valued at the lower of cost (estimated
using the first-in, first-out method) or market. We periodically evaluate the
carrying value of inventories and maintain an allowance for obsolescence to
adjust the carrying value as necessary to the lower of cost or market. The
allowance is based on physical and technical functionality as well as other
factors affecting the recoverability of the asset through future sales.
Unfavorable changes in estimates of obsolete inventory would result in an
increase in the allowance and a decrease in gross profit.

     Valuation of Long-Lived Assets. Property, plant and equipment, intangible
and certain other long-lived assets are amortized over their useful lives.
Useful lives are based on our estimate of the period that the assets will
generate revenue or otherwise productively support our business goals.
Long-lived assets are reviewed for impairment whenever events or changes in
circumstances indicate that the carrying amount of an asset may not be
recoverable through future business operations. In our estimate, no provision
for impairment is currently required on any of our long-lived assets.

     Warranty Cost. Products sold directly to end-users are covered by a
warranty against defects in material and workmanship for a period of one year.
Products sold internationally to distributors are covered by a warranty on parts
for up to fourteen months with additional coverage on certain components for up
to two years. We accrue a warranty reserve to estimate the risk of incurring
costs to provide warranty services. The accrual is based on our

                                       14



historical experience and our expectation of future conditions. An increase in
warranty claims or in the costs associated with servicing those claims would
result in an increase in the accrual and a decrease in gross profit.

     Litigation and Other Contingencies. We regularly evaluate our exposure to
threatened or pending litigation and other business contingencies. Because of
the uncertainties related to the amount of loss from litigation and other
business contingencies, the recording of losses relating to such exposures
requires significant judgment about the potential range of outcomes. As
additional information about current or future litigation or other contingencies
becomes available, we will assess whether such information warrants the
recording of additional expense relating to contingencies. To be recorded as
expense, a loss contingency must be both probable and measurable. If a loss
contingency is material but is not both probable and estimable, we will disclose
it in notes to the financial statements.

RESULTS OF OPERATIONS

     In the following discussion of the results of operations, unless otherwise
noted, the three and six month periods ended June 30, 2002 are compared to the
three and six-month periods ended June 30, 2001.

     The following table sets forth certain statement of operations data
expressed as a percentage of net sales:



                                                THREE MONTHS ENDED   SIX MONTHS ENDED
                                                     JUNE 30,            JUNE 30,
                                                ------------------   ----------------
                                                 2002        2001     2002      2001
                                                ------     -------   ------    ------
                                                         (Restated - Note 2)
                                                                    
Net sales....................................    100.0%      100.0%   100.0%    100.0%
Cost of sales................................     40.3        39.7     39.3      41.7
                                                ------     -------   ------    ------
Gross profit.................................     59.7        60.3     60.7      58.3
Other income.................................      0.2           -      0.3         -
Operating expenses:
   Sales and marketing.......................     35.3        38.9     37.8      47.2
   General and administrative................     11.8        10.4     10.9      13.1
   Engineering and development...............      5.1         7.7      6.4       9.8
                                                ------     -------   ------    ------
   Total operating expenses..................     52.2        57.0     55.1      70.1
                                                ------     -------   ------    ------
Income (loss) from operations................      7.7         3.3      5.9     (11.8)
Non-operating income (loss)..................      1.3        (0.5)     0.5      (1.4)
                                                ------     -------   ------    ------
Net income (loss)............................      9.0%        2.8%     6.4%    (13.2)%
                                                ======     =======   ======    ======


     Net sales for the three and six months ended June 30, 2002 increased to
$7.3 million and $12.3 million from $4.7 million and $7.3 million, respectively,
from the comparable periods in the prior year. Growth for both the three and six
month periods was the result of increased volume of shipments of our Waterlase
and LaserSmile products. Most of our sales are derived from the shipment of the
Waterlase product. During the first six months of 2001, the LaserSmile product
was sold as the Twilite(TM) soft tissue laser without the whitening capability,
which was introduced in the third quarter of 2001. Historically, we have sold
our products internationally through distributors. In the quarter ended June 30,
2002, we began making direct sales to dentists in Germany with the support of
our current distributor there, as well as continuing to sell through distributor
channels in Germany and elsewhere.

     Our gross profit as a percentage of net sales for the three and six month
periods ended June 30, 2002 increased from 60% and 61% compared to 60% and 58%
for the comparable periods of the prior year. The increase is primarily
attributable to leveraging sales growth against fixed and partially fixed
manufacturing costs. Increased manufacturing and design efficiencies have also
contributed to the increase in gross profit by reducing the cost of materials.
These efficiencies have been at least partially offset in 2002 by start-up costs
for our German production and service facility and the addition of resources to
manufacturing and manufacturing support in anticipation of greater production.

                                       15



     Other income for the three and six months ended June 30, 2002 of $16,000
and $32,000, respectively, are related to the sale and leaseback of our
manufacturing facility in San Clemente, California in March of 2001, resulting
in a gain of $316,000. We are recognizing that gain for accounting purposes over
the term of the lease.

     Operating expenses consist of sales and marketing expenses, general and
administrative expenses and engineering and development expenses, discussed more
fully below. Operating expenses for the three and six months ended June 30, 2002
were 52% and 55% of net sales, compared to 57% and 70% in the comparable periods
of the prior year. Operating expenses for the three and six months ended June
30, 2002 were $3.8 million and $6.8 million, an increase of 41% and 31% from
operating expenses of $2.7 million and $5.2 million in the comparable periods of
the prior year primarily as a result of the growth in sales and supporting
operations.

     Sales and marketing expenses for the three and six month periods ended June
30, 2002 were 35% and 38% of net sales compared to 39% and 47% for the
comparable periods in the prior year. Sales and marketing expenses for the three
and six month periods ended June 30, 2002 were $2.6 million and $4.6 million, an
increase of 44% and 31% from $1.8 million and $3.5 million in the comparable
periods in the prior year. These increases reflect expanding the scope of our
nationwide seminar-marketing program for 2002, higher commission expense due to
increased sales and additional sales personnel.

     General and administrative expenses for the three and six month periods
ended June 30, 2002 were 12% and 11% of net sales versus 10% and 13% for the
comparable periods of the prior year. General and administrative expenses for
the three and six month periods ended June 30, 2002 were $858,000 and $1.3
million, an increase of 75% and 38% from $489,000 and $964,000 in the comparable
periods in the prior year. Increases in the quarter compared to the second
quarter of 2001 included a non-recurring entry listing fee of approximately
$100,000 for the Nasdaq National Market, an increase in professional fees and
other service related costs. Most of the increases in professional and service
fees are expected to be either one-time expenses or are seasonal in nature. We
do not believe that the level of general and administrative expenses incurred in
the quarter reflect the ongoing level of costs required to support the business.
However, because of the relatively low dollar level of recurring general and
administrative expense, the cost of special projects can cause significant
variation from period to period. Increases for the six months ended June 30,
2002 include increases in the cost of infrastructure needed to support the
business plus the above-mentioned increases incurred in the second quarter
offset by a reduction in the provision for uncollectible accounts of $95,000,
which occurred in the first quarter of 2002.

     Engineering and development expenses for the three and six month periods
ended June 30, 2002 were $369,000 and $788,000, an increase of 1% and 9% from
$364,000 and $724,000 in the comparable periods in the prior year. The increase
for six months is primarily related to materials and consulting fees on product
development.

     In the three months ended June 30, 2002 we recognized a foreign currency
translation gain of $19,000 due to foreign currency transactions primarily in
European euros. In the three months ended June 30, 2003 we recognized an
unrealized gain on forward contracts of $101,000 due to the increase in the fair
market value of our forward exchange contract.

     Interest expense remained constant at $33,000 for the six months ended June
30, 2002 and 2001. Interest expense decreased by $43,000 to $66,000 for the six
months ended June 30, 2002, the reduction being attributable to the payoff of
the mortgage note payable on our manufacturing facility in March 2001.

     No provision for income tax is recognized for the three and six-month
periods ended June 30, 2002 due to the availability of net operating loss carry
forwards. No income tax benefit was recognized in the three and six month
periods ended June 30, 2001 as there was no assurance that the benefit of the
net operating loss carry forwards would be realized.

LIQUIDITY AND CAPITAL RESOURCES

     At June 30, 2002, we had $1.2 million in net working capital. Our principal
source of liquidity at June 30, 2002 consisted of our cash balance of $2.6
million. Historically, we have financed the development of our products and our
operations principally through the private placement of common stock and the
exercise of stock options and warrants, though we have generated cash from net
income in the last four quarters. For the six months ended June 30, 2002, our
primary sources of cash were from net income of $784,000, and the exercise of
stock options and warrants of $752,000. These sources of cash were offset by
increases in accounts receivable and inventory of

                                       16



$842,000, other working capital items and investments in property and equipment
of $156,000. The net effect on cash of operating, investing and financing
transactions for the six months ended June 30, 2002 was a decrease of $102,000.
For further details see the Consolidated Statements of Cash Flows included in
this Form 10-Q/A.

     Accounts receivable, net increased 23% to $2.7 million at June 30, 2002
from $2.2 million at December 31, 2001. This increase was due primarily to the
higher sales volume experienced in the second quarter. Inventories, net
increased 16% to $2.2 million at June 30, 2002 from $1.9 million at December 31,
2001. The increase was primarily due to increased production estimates to meet
expected 2002 sales demand.

     In May 2002, we extended the exercise period of 522,500 warrants, with an
exercise price of $2.50, which had been issued in a private placement in 2000,
from May 31, 2002 to September 30, 2002. In June 2002, we further extended the
exercise period on these warrants to June 30, 2003. Also in June 2002, we
extended the exercise period on 50,000 warrants, with an exercise price of $3.00
per share, granted in connection with previous annual extensions of our credit
facility, from December 1, 2002 to June 30, 2003.

     At June 30, 2002, we had $1.8 million outstanding under a revolving credit
agreement with a bank, the same amount that was outstanding at December 31,
2001. In May 2002, the maximum available under the credit facility was decreased
from $2.5 million to $1.8 million. In June 2002, the expiration date on the
credit facility was extended from January 31, 2003 to July 31, 2003, at which
point we will be required either to pay any remaining balance or refinance or
replace the credit facility.

     In connection with the acquisition of our production facility in Germany,
as discussed in Note 4 to the Unaudited Consolidated Financial Statements,
BIOLASE Europe incurred a liability of $1,000,000 payable in Euros at the
conversion rate of 0.8591. If we are not able to reach an agreement with a third
party to pay all or part of the scheduled first installment of between $300,000
and $500,000, we will be required to make the initial installment of $150,000
(Euros 174,601) on September 30, 2003. We are required to make a payment of
$500,000 (Euros 582,004) by April 1, 2003 and the balance, if any, by December
1, 2003. We are considering obtaining a long-term, secured real estate financing
to refinance this debt as it matures, but we cannot assure you that such
financing will be available in a timely manner, on acceptable terms or at all.

     We have no material commitments for capital expenditures as of June 30,
2002.

     Our liquidity and cash requirements fluctuate based on the timing and
extent of a number of factors. For instance, during periods of recent sales
growth, net changes in assets and liabilities generally have represented a use
of cash because we have incurred costs and expended cash in advance of receiving
cash from our customers. We believe that our current cash balances, cash to be
generated from operations plus additional cash expected to be received through
the exercise of warrants and stock options will be adequate to meet our debt
service requirements, capital expenditures and sustain our operations for at
least the next twelve months. Should we require further capital resources in the
next twelve months, we may address such requirement through the refinancing of
debt and/or the sale of equity securities. If such additional debt or equity is
needed, no assurances can be given that we would be able to obtain such
additional capital resources on acceptable terms, or at all. If unexpected
events occur requiring us to obtain additional capital and we are unable to do
so, we then might attempt to preserve our available resources by deferring the
creation or satisfaction of various commitments, deferring the introduction of
various products or entry into various markets, or otherwise scaling back our
operations. If we were unable to raise such additional capital or defer certain
costs as described above, such inability would have an adverse effect on our
financial position, results of operations and cash flows.

                                       17



RISK FACTORS

     Before investing in our company or deciding to maintain or increase your
investment, you should carefully consider the risks described below, in addition
to the other information contained in this report and in our other filings with
the Securities and Exchange Commission. The risks and uncertainties described
below are not the only ones facing our company. Additional risks and
uncertainties not presently known to us or that we currently deem immaterial may
also affect our business operations. If any of these risks actually occur, our
business, financial condition or results of operations could be seriously
harmed. In that event, the market price for our common stock could decline and
you may lose all or part of your investment.

We may not be able to continue or increase our net income in the future, which
may cause the trading price of our common stock to decline.

     We have a prior history of losses through our research and development
phase and during the early commercialization of our products. It is possible
that we may experience losses in the future as we attempt to grow our business
or as a result of some adverse occurrence or trend. Even if we continue to
achieve net income, we may not be able to increase net income on a quarterly or
annual basis in the future. Our ability to achieve sustained or increased net
income is, in turn, dependent on many of the other risk factors identified in
this Report. If we are unable to continue or increase our net income in the
future, we may not be able to successfully operate our business and our stock
price may decline.

We may not be able to secure additional financing to meet our future capital
needs.

     Our line of credit expires on July 31, 2003. Although we intend to renew or
replace the line of credit, if we are unable to do so, and we are required to
repay the line of credit, absent sufficient cash flow from operations or the
sale of securities, the diversion of resources for that purpose would adversely
affect our operations and financial condition and our ability to achieve future
growth in our net sales. In addition, during 2002 and 2003 all of our long-term
debt related to the acquisition of our German production facility will become
due and payable. It is our intention to refinance that debt as it matures with
long-term secured real estate financing. There is no assurance that we will be
able to obtain such financing. Unless we can generate sufficient cash flow from
sustained profitability, we will continue to be dependent on the availability of
external financing to meet our operating and capital needs, including the
repayment of current debt obligations. We may not be able to secure additional
debt or equity financing on terms acceptable to us, or at all, at the time when
we need such funding. If we do raise funds by issuing additional equity or
convertible debt securities, the ownership percentages of existing stockholders
would be reduced, and the securities that we issue may have rights, preferences
or privileges senior to those of the holders of our common stock. If we raise
additional funds by issuing debt, we may be subject to debt covenants, which
could place limitations on our operations. Our inability to raise additional
funds on a timely basis would make it difficult for us to achieve our business
plan and would have a material adverse effect on our business, financial
condition and results of operations.

Our quarterly revenues and operating results may fluctuate in future periods and
we may fail to meet expectations, which may cause the price of our common stock
to decline.

     As a result of our recent rapid growth our ability to accurately forecast
our quarterly sales is limited. Our quarterly sales and operating results have
fluctuated and are likely to continue to vary from quarter to quarter due to a
number of factors, many of which are not within our control. If quarterly sales
or operating results fall below the expectations of investors or securities
analysts, the price of our common stock could decline substantially. Factors
that might cause quarterly fluctuations in our sales and operating results
include the factors described in the subheadings below as well as:

  .  Variation in demand for our products, including variation due to
     seasonality;
  .  Our ability to develop, introduce, market and gain market acceptance of new
     products and product enhancements in a timely manner;
  .  Our ability to control costs. Many of our costs are relatively fixed in the
     short term. If we have a shortfall in sales, we may be unable to reduce our
     expenses quickly enough to avoid losses;
  .  The size, timing, rescheduling or cancellation of significant customer
     orders. A significant amount of our sales in any quarter may consist of
     sales through a single distributor. As a result, the timing of orders by

                                       18



     distributors may impact our quarter-to-quarter results. The loss of or a
     substantial reduction in orders from distributors could seriously harm our
     business, financial condition and results of operations.
  .  The introduction of new products by competitors;
  .  The availability and reliability of components used to manufacture our
     products;
  .  Changes in our pricing policies or those of our suppliers and competitors,
     as well as increased price competition in general;
  .  The mix of our domestic and international sales, and the risks and
     uncertainties associated with our international business;
  .  Costs associated with any future acquisitions of technologies and
     businesses; and
  .  General global economic and political conditions, including international
     conflicts and acts of terrorism.

     Due to all of the factors listed above and the other risks, some of which
are discussed in this Report, you should not rely on quarter-to-quarter
comparisons of our operating results as an indication of our future performance.

Our common stock price has been volatile, which could result in substantial
losses for individual stockholders.

     Our common stock is currently traded on the Nasdaq National Market and has
only limited daily trading volume. The trading price of our common stock has
been and may continue to be volatile. The market for technology companies, in
particular, has, from time to time, experienced extreme volatility that often
has been unrelated to the operating performance of particular companies. These
broad market and industry fluctuations may significantly affect the trading
price of our common stock, regardless of our actual operating performance. For
example, the closing per share sale price of our common stock has fluctuated
from $3.80 to $6.58 over the course of 2002 despite steady improvement in our
financial performance. On August 9, 2001, the closing sale price of our common
stock declined 12% from $5.87 per share on volume of approximately 900,000
shares, absent any news about or announcements by us. The trading price of our
common stock could be affected by a number of factors, including, but not
limited to, changes in expectations of our future performance, changes in
estimates by securities analysts (or failure to meet such estimates), quarterly
fluctuations in our revenue and financial results and a variety of risk factors,
including the ones described elsewhere in this report. Periods of volatility in
the market price of a company's securities sometimes result in securities class
action litigation. If this were to happen to us, such litigation would be
expensive and would divert management's attention. In addition, if we needed to
raise equity funds under adverse conditions it would be difficult to sell a
significant amount of our stock without causing a significant decline in the
trading price of our stock. If our stock price drops below $3.00 per share for
an extended period of time or we are otherwise unable to satisfy the continued
listing requirements of the Nasdaq National Market, our shares could be delisted
from the Nasdaq National Market and the marketability, liquidity and price of
our common stock would be adversely affected.

We are exposed to risks associated with the recent worldwide economic slowdown
and related uncertainties.

     Concerns about decreased consumer and investor confidence, reduced
corporate profits and capital spending, and recent international conflicts and
terrorist and military activity have resulted in a downturn in the equity
markets and have caused concern about the strength of the current economic
recovery. These unfavorable conditions could ultimately cause a slowdown in
customer orders or order cancellations. In addition, recent political and social
turmoil related to international conflicts and terrorist acts may put further
pressure on economic conditions in the U.S. and worldwide. Unstable political,
social and economic conditions make it difficult for our customers, our
suppliers and us to accurately forecast and plan future business activities. If
such conditions continue or worsen, our business, financial condition and
results of operations could be materially and adversely affected.

Future sales of our common stock could affect the stock price.

     If our stockholders sell substantial amounts of our common stock, including
shares issued on the exercise of options and warrants, in the public market, the
market price of our common stock could fall. These sales also might make it more
difficult for us to sell equity or equity-related securities in the future at a
time and price that we deem appropriate.

                                       19



There are factors that my affect the market acceptance of our products, some of
which are beyond our control.

     Although we believe we are seeing increasing market acceptance of our
products as indicated through rapid sales growth, our future success will depend
on our ability to demonstrate to a broad spectrum of dentists and physicians the
potential cost and performance advantages of our laser systems over traditional
methods of treatment and, to a lesser extent, over competitive laser systems.
Although our sales have increased rapidly, our products represent relatively new
technologies in the dental market, and have not yet achieved widespread market
acceptance. Factors that may inhibit mass adoption of laser technologies by
dentists and physicians include the cost of the products, concerns about the
safety, efficacy and reliability of lasers and the ability to obtain
reimbursement of laser procedures under health plans. Current economic pressure
may make dentists and physicians reluctant to purchase substantial capital
equipment or invest in new technologies. The failure of medical lasers to
achieve broad market acceptance would have an adverse effect on our business,
financial condition and results of operations. We cannot assure you that we will
have sufficient resources to continue to successfully market our products to
achieve broad market acceptance.

We depend on a limited number of suppliers and if we cannot secure alternate
suppliers, our business may be harmed.

     We purchase certain materials and components included in our products from
a limited group of qualified suppliers, and we do not have long-term supply
contracts with any of our key suppliers. Our growth and ability to meet customer
demand depends in part on our ability to obtain timely deliveries of materials
and components from our suppliers. Certain components of our products are
currently available only from a single source or limited sources. Although we
believe that alternate sources of supply are available for most of our
single-sourced materials and components, a change in a single or limited source
supplier, or an inability to find an alternate supplier, could create
manufacturing delays, disrupt sales and cash flow, and harm our reputation, any
of which could adversely affect our business, financial condition and results of
operations.

If we are unable to protect our intellectual property rights, our competitive
position could be harmed or we could be required to incur expenses to enforce
our rights.

     We have patents or patents pending on our products. However our future
success will depend, in part, on our ability to maintain patent protection for
our products and technology, to preserve our trade secrets and to operate
without infringing the intellectual property of others. We rely on patents to
establish and maintain proprietary rights in our technology and products.
However, we cannot assure you that we will be able to obtain any further
patents, that any of our proprietary rights will not be challenged, invalidated
or circumvented, or that any such rights will provide a sustainable competitive
advantage. Competitors may claim that we have infringed their current or future
intellectual property rights. We may not prevail in any future intellectual
property infringement litigation given the complex technical issues and inherent
uncertainties in litigation. Any claims, with or without merit, could be
time-consuming and distracting to management, result in costly litigation, cause
product shipment delays, or require us to enter into royalty or licensing
agreements. Additionally, in the event an intellectual property claim against us
is successful, we might not be able to obtain a license on acceptable terms or
license a substitute technology or redesign our products to avoid infringement.
Any of the foregoing adverse events could seriously harm our business, financial
condition and results of operations.

We have significant international sales and are subject to risks associated with
operating in international markets.

     In the past few years, international sales have comprised a significant
portion of our net sales. Our international sales declined in the prior year,
and political and economic conditions outside the United States could make it
difficult for us to increase our international sales or to operate abroad. In
addition, as part of our commitment to grow sales internationally, in January of
this year we made a significant investment in a production facility in Germany
to manufacture and service devices to be sold in Europe.

     In the future, we intend to continue to pursue and expand our international
business activities. International operations, including our production facility
in Germany, are subject to many inherent risks, including:

  .  Adverse changes in tariffs;

                                       20



  .  Political, social and economic instability and increased security concerns;
  .  Fluctuations in currency exchange rates;
  .  Exposure to different legal standards;
  .  Reduced protection for our intellectual property in some countries;
  .  Burdens of complying with a variety of foreign laws;
  .  Import and export license requirements and restrictions of the United
     States and each other country in which we operate;
  .  Trade restrictions;
  .  The imposition of governmental controls;
  .  Unexpected changes in regulatory or certification requirements;
  .  Difficulties in staffing and managing international operations;
  .  Longer collection periods and difficulties in collecting receivables from
     foreign entities; and
  .  Potentially adverse tax consequences.

     We believe that international sales will continue to represent a
significant portion of our net sales, and that continued growth and
profitability may require further expansion of our international operations. Any
of these factors may adversely affect our future international sales and,
consequently, affect our business, financial condition and operating results.

     In addition, a substantial percentage of our international sales are
denominated in the local currency. As a result, an increase in the relative
value of the dollar could make our products more expensive and potentially less
price competitive in international markets. Other than a forward contract to
offset the risk related to the amounts payable for the German production
facility, we do not currently engage in any transactions as a hedge against
risks of loss due to foreign currency fluctuations.

If we are not successful in generating revenue from our German production
facility, our business and financial condition may be materially adversely
affected.

     In January 2002, we made a significant investment in a German production
facility with ten employees. The production facility is a new operation and we
will face significant challenges in integrating it with our existing business
and operations, including but not limited to the following:

  .  Entering into service agreements for devices sold in Europe;
  .  Retraining existing employees in our operations, and hiring additional
     employees for the facility;
  .  Integrating the facility's operations with our existing operations; and
  .  Generating German facility revenue and achieving profitability.

     The facility has successfully begun manufacturing our products and making
installations for customers in Europe. However, the facility has a very limited
operating history upon which to assess whether it will be able to meet all of
the challenges required to successfully operate and generate revenue. If we are
not able to receive the anticipated benefits of our investment in the German
facility, our financial condition and results of operations would be materially
and adversely affected.

Potential future acquisitions could have unintended negative consequences which
could harm our business and cause our stock price to decline.

     We may consider pursuing additional acquisitions of businesses, products or
technologies in the future as a part of our growth strategy. Acquisitions could
require significant capital infusions and could involve many risks, including
but not limited to the following:

  .  We may encounter difficulties in assimilating and integrating the
     operations, products and workforce of the acquired companies;
  .  Acquisitions may materially and adversely affect our results of operations
     because they may require large one-time charges or could result in
     increased debt or contingent liabilities, adverse tax consequences,
     substantial depreciation or deferred compensation charges, or the
     amortization of amounts related to deferred compensation, goodwill and
     other intangible assets;

                                       21



  .  Acquisitions may be dilutive to our existing stockholders;
  .  Acquisitions may disrupt our ongoing business and distract our management;
     and
  .  Key personnel of the acquired company may decide not to work for us.

     We cannot assure you that we will be able to identify or consummate any
future acquisitions on acceptable terms, or at all. In the event we do pursue
any acquisitions, it is possible that we may not realize the anticipated
benefits from such acquisitions.

Product liability claims against us could be costly and could harm our
reputation.

     The sale of dental and medical products involves the inherent risk of
product liability claims against us. While we currently maintain product
liability insurance coverage in an amount that we believe is adequate for our
level of sales, this insurance is expensive, is subject to various coverage
exclusions and may not be obtainable in the future on terms acceptable to us, or
at all. We do not know whether claims against us, if any, with respect to our
products would be successfully defended or whether our insurance would be
sufficient to cover liabilities resulting from such claims.

Rapid changes in technology could harm the demand for our products or result in
significant additional costs.

     Although we continuously invest in product development through our
engineering and research efforts, the markets in which our laser products
compete are subject to rapid technological change, evolving industry standards,
changes in the regulatory environment, frequent new device and pharmaceutical
introductions and evolving dental and surgical techniques. These changes could
render our products noncompetitive or obsolete. The success of our existing and
future products is dependent on the differentiation of our products from those
of our competitors, the timely introduction of new products and the perceived
benefit to the customer in terms of patient service and return on investment.
The process of developing new medical devices is inherently complex and requires
regulatory approvals or clearances that can be expensive, time-consuming and
uncertain. We have in the past experienced delays in product development. We
cannot assure you that we will successfully identify new product opportunities,
be financially or otherwise capable of the research and development to bring new
products to market in a timely manner or that product and technologies developed
by others will not render our products obsolete.

We may not be able to compete successfully against our current and future
competitors.

     We compete with those of a number of foreign and domestic companies,
including those companies that market traditional dental products such as dental
drills, as well as other companies that market laser technologies in the dental
and medical markets that we address. Some of our competitors have greater
financial, technical, marketing or other resources than us, which may allow them
to respond more quickly to new or emerging technologies and to devote greater
resources to the acquisition or development and introduction of enhanced
products than we can. In addition, the rapid technological changes occurring in
the healthcare industry are expected to lead to the entry of new competitors,
especially as dental and medical lasers gain increasing market acceptance. Our
ability to anticipate technological changes and to introduce enhanced products
on a timely basis will be a significant factor in our ability to grow and remain
competitive. New competitors or technology changes in laser products and methods
could cause commoditization of such products, require price discounting or
otherwise adversely affect our gross margins.

Changes in government regulation or the inability to obtain necessary government
approvals could harm our business.

     Our products are subject to extensive government regulation, both in the
United States and other countries. To clinically test, manufacture and market
products for human diagnostic and therapeutic use, we must comply with
regulations and safety standards set by the U.S. Food and Drug Administration
and comparable state and foreign agencies. Generally, products must meet
regulatory standards as safe and effective for their intended use prior to being
marketed for human applications. The clearance process is expensive,
time-consuming and uncertain. The failure to receive requisite approvals for the
use of our products or processes, or significant delays in obtaining such
approvals, could prevent us from developing, manufacturing and marketing
products and services necessary for us to remain competitive.

                                       22



If our customers cannot obtain third party reimbursement for their use of our
products, they may be less inclined to purchase our products.

     Our products are generally purchased by dental or medical professionals who
then bill various third party payors, such as government programs or private
insurance plans, for the procedures conducted using these products. In the
United States third party payors review and frequently challenge the prices
charged for medical services. In many foreign countries, the prices are
predetermined through government regulation. Payors may deny coverage and
reimbursement if they determine that the procedure was not medically necessary
(for example, cosmetic) or that the device used in the procedure was
investigational. We believe that most of the procedures being performed with our
current products generally have been reimbursed, with the exception of cosmetic
applications such as tooth whitening. The inability to obtain reimbursement for
services using our products could deter dentists and physicians from purchasing
or using our products. We cannot predict the effect of future healthcare reforms
or changes in financing for health and dental plans. Any such changes could have
an adverse effect on the ability of a dental or medical professional to generate
a return on investment using our current or future products. Such changes could
act as disincentives for capital investments by dental and medical professionals
and could have an adverse effect on our business, financial condition and
results of operations.

The failure to attract and retain key personnel could adversely affect our
business.

     Our future success depends in part on the continued service of certain key
personnel, including Jeffrey Jones, our Chief Executive Officer, Edson Rood, our
Chief Financial Officer, Ioana Rizoiu, our Vice President of Clinical Research,
and Keith Bateman, our Vice President of Global Sales. We do not have employment
agreements with any of our key employees, other than with Mr. Jones, whose
employment agreement was renewed in January 2002 for a two-year term.

     Our success will also depend in large part on our ability to continue to
attract, retain and motivate qualified engineering and other highly skilled
technical personnel. Competition for certain employees, particularly development
engineers, remains intense in spite of the effects of the economic slowdown. We
may not be able to continue to attract and retain sufficient numbers of such
highly skilled employees. Our inability to attract and retain additional key
employees or the loss of one or more of our current key employees could
adversely affect our business, financial condition and results of operations.

We have adopted anti-takeover defenses that could delay or prevent an
acquisition of our company and may affect the price of our common stock.

     Certain provisions of our certificate of incorporation and stockholder
rights plan could make it difficult for a third party to acquire us, even though
an acquisition might be beneficial to our stockholders. These provisions could
limit the price that investors might be willing to pay in the future for shares
of our common stock.

     Our certificate of incorporation authorizes the issuance of up to 1,000,000
shares of "blank check" preferred stock, which will have terms as may be
determined from time to time by our Board of Directors. Accordingly, our Board
of Directors may, without obtaining stockholder approval, issue preferred stock
with terms, which could have preference over and adversely affect the rights of
the holders of common stock. This issuance may make it more difficult for a
third party to acquire a majority of our outstanding voting stock. We are also
subject to the Delaware anti-takeover laws, which may prevent, delay or impede a
merger or takeover of our company, and we have not opted out of the provisions
of such laws through either our certificate of incorporation or our bylaws.

     In December 1998, we adopted a stockholder rights plan pursuant to which
one preferred stock purchase right is distributed to our stockholders for each
share of our common stock held by them. In the event that a third party acquires
15% or more of our outstanding common stock, the holders of these rights will be
able to purchase the underlying junior participating preferred stock as a way to
discourage, delay or prevent a change in control of our company. The mere
existence of a stockholder rights plan often delays or makes a merger, tender
offer or proxy contest more difficult. The existence of these features could
prevent others from seeking to acquire shares of our common stock in
transactions at premium prices.

                                       23



PART II - OTHER INFORMATION

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K.

     (a)  EXHIBITS:

          10.6+ Letter modification to January 29, 2002 Asset Purchase Agreement
          between Asclepion-Meditec AG and Registrant's subsidiary, BIOLASE
          Europe GmbH. (1)

          10.7+ Distribution agreement, executed June 13, 2002, between
          Registrant and IBC GmbH. (1)

          31.1 Certification of Jeffrey W. Jones Pursuant to Rule 13a-14(a) and
          Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934,
          as amended. (2)

          31.2 Certification of Edson J. Rood Pursuant to Rule 13a-14(a) and
          Rule 15d-14(a), promulgated under the Securities Exchange Act of 1934,
          as amended. (2)

          32.1 Certification of Jeffrey W. Jones Pursuant to 18 U.S.C. Section
          1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of
          2002 (2)

          32.2 Certification of Edson J. Rood Pursuant to 18 U.S.C. Section 1350
          as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
          (2)

----------
+  Confidential treatment has been requested for certain confidential portions
of these exhibits pursuant to Rule 24b-2 under the Securities Exchange Act of
1934. In accordance with Rule 24b-2, these confidential portions have been
omitted from these exhibits and filed separately with the Securities and
Exchange Commission.

(1) Previously filed with the Company's original Quarterly Report on Form 10-Q
for the quarterly period ended June 30, 2002.

(2) Filed herewith.

     (b)  REPORTS ON FORM 8-K:

          None.

                                       24



                                   SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the Registrant has duly caused this report to be signed on its behalf
by the undersigned thereunto duly authorized.


September 16, 2003                         BIOLASE TECHNOLOGY, INC.,
                                           (Registrant)

                                           By:   /s/ Edson J. Rood
                                              ----------------------------------
                                                 Edson J. Rood
                                                 Vice President and
                                                 Chief Financial Officer
                                                 (Principal Financial and
                                                 Accounting Officer)

                                       25