Intermountain Health St. George Regional Hospital introduces robotic assisted technology as another option for total knee replacement surgeries
(PRUnderground) May 28th, 2025
Intermountain Health is innovating orthopedic surgery in Southern Utah, adding robotic assisted knee replacement surgeries, where computer data is tailored to each patient’s anatomy before the surgery.
This cutting-edge robotic assisted technology gives surgeons and patients another option for orthopedic surgeries.
Intermountain Health’s Southwest Orthopedics – Sports Medicine clinic in St. George, Utah, is the first in the region to offer VELYS
Robotic-Assisted Surgery for total knee replacements.
This new advanced surgery, introduced in St. George November 2024, enables a more personalized, precise, and efficient knee replacement experience.
Robert Jamieson, MD and Darin K. Allred, MD, both orthopedic surgeons, were the first to use it to complete more than 500 total replacements a year and more than 250 robotic assisted knee replacements to date.
“The key to this technology is it enhances the preparation and accuracy while also better customizing the care for each patient,” said Dr. Jamieson. “It allows us to really know the end from the beginning.”
St. George resident, Jay Sessions, recently had the VELYS Robotic-Assisted Surgery for his knee in January 2025 and called the experience “pure joy”.
Before the surgery, Sessions said his mobility was limited to the point where he would fall over, but since his procedure, he’s felt no pain.
“Robotic-assisted total knee arthroplasty offers several significant benefits for patients undergoing joint replacement surgery,” said Dr. Allred. “This advanced technology allows for enhanced precision during the procedure, enabling surgeons to plan and execute the operation with greater accuracy.”
The robot can identify minute differences in the patient’s knee and then assist the surgeons in aligning the implants more precisely to a patient’s unique anatomy, which can improve joint function and increase the longevity of the implant.
“Additionally, robotic assistance can result in smaller incisions, reduced soft tissue damage, and less post-operative pain,” said Dr. Allred. “These advantages often lead to quicker recovery times, shorter hospital stays, and better overall outcomes for patients.”
While the technology is a welcome addition to the orthopedic program, there are still surgeries being done with traditional means and those are discussed on a case-by-case scenario between the patient and the physicians.
Learn more about orthopedic needs and find providers at intermountainhealth.org.
About Intermountain Health
Headquartered in Utah with locations in six states and additional operations across the western U.S., Intermountain Health is a not-for-profit system of 34 hospitals, approximately 400 clinics, medical groups with some 4,600 employed physicians and advanced care providers, a health plans division called Select Health with more than one million members, and other health services. Helping people live the healthiest lives possible, Intermountain is committed to improving community health and is widely recognized as a leader in transforming healthcare by using evidence-based best practices to consistently deliver high-quality outcomes at sustainable costs. For up-to-date information and announcements, please see the Intermountain Health newsroom at https://intermountainhealthcare.org/news.
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Original Press Release.
