Brianna Wilson
Wednesday, October 8, 2025 10:29 am

Rutherford Regional Health System is proud to announce the successful completion of its first robotic-assisted knee replacement surgery, performed this week by Dr. Dietrich Kayser, board-certified orthopedic surgeon.

While this marks the hospital's first robotic-assisted procedure, it's far from Dr. Kayser's first. With extensive experience in robotic-assisted joint replacement, Dr. Kayser brings a proven track record of surgical expertise to Rutherford Regional Health System, broadening the orthopedic care available to patients in our community and advancing the hospital's mission of making communities healthier.

"We are thrilled to introduce this innovative technology to Rutherford Regional," said Dr. Kayser. "Robotic-assisted surgery allows us to achieve a new level of precision and customization for each patient. For many, that means better outcomes, faster recoveries, and shorter hospital stays."

The surgery utilized the CORI™ Surgical System, a robotic platform that creates a real-time, 3D digital model of the patient's knee without the need for CT scans or additional radiation. This digital mapping enables highly individualized planning and exceptional surgical accuracy.

Importantly, the technology enhances--rather than replaces--the surgeon's role. The surgeon remains in complete control throughout the procedure, combining human expertise with the latest surgical innovations.

For patients living with chronic knee pain, this advancement offers hope for less invasive surgery, faster recovery, and improved long-term results--right here at home.

To learn more about robotic-assisted surgery at Rutherford Regional Health System, visit MyRutherfordRegional.com/robot.

About Rutherford Regional Health System: Rutherford Regional Health System, part of Duke Lifepoint Healthcare, is a 143-bed acute care facility that offers a broad array of inpatient and outpatient care. Rutherford Regional is dedicated to providing patients with a wide range of services to meet their healthcare needs across more than 23 medical specialties. For more information visit MyRutherfordRegional.com.