Exquisite Orthopedics · Intelligent Upgrade | Joint Surgery Department Officially Launches Robot-Assisted Replacement

Background

The General Hospital of Xinjiang Military Region announced on May 31, 2026, that its Joint Surgery Department had successfully introduced an orthopedic surgical robot and performed robot-assisted joint replacement surgery. The news was reported via Guangming Web, citing information from the hospital itself. This development indicates the department's adoption of robotic technology for artificial joint procedures.

What was achieved

Under the leadership of Director Xu Gang's team, the department completed its first robot-assisted total knee replacement. The patient recovered successfully and was discharged from the hospital. The hospital reported that the procedure achieved sub-millimeter precision in osteotomy and prosthesis positioning.

Clinical data referenced by the hospital indicated that robot-assisted total knee replacement reduced prosthesis position deviation by 75 percent compared with traditional methods. Global joint replacement registry data cited in the report showed a 10-year prosthesis survival rate of 98.2 percent for robot-assisted cases, an increase of 6.8 percent over traditional surgery. The hospital described this as marking its artificial joint replacement entry into an 'intelligent replacement' era.

How it works

Robot-assisted total knee replacement begins with preoperative planning. A CT scan generates a three-dimensional personalized model of the patient's bone anatomy. The surgical team uses this model to plan the optimal prosthesis size, type, position, osteotomy angles, and depths. Simulations are run in the system and contingency plans are prepared to address potential intraoperative scenarios.

During surgery, an optical navigation and tracking system monitors the real-time position of the patient's anatomy and instruments. Pressure sensors provide additional feedback on soft tissue balance and gaps. The robotic arm guides cutting tools to execute the preoperative plan with sub-millimeter accuracy. Director Xu Gang served as the chief surgeon in the first case. After prosthesis placement, the system immediately verifies lower limb alignment, prosthesis fit, and joint stability. The surgeon directs the procedure at all times, with the robot functioning as a precision assistant to standardize execution and minimize deviations from the plan.

What it means for international patients

The availability of robot-assisted joint replacement at a major hospital in western China may appeal to international patients seeking advanced orthopedic care. The reported precision and associated data on prosthesis positioning and survival rates could support consistent outcomes in suitable candidates. However, no sources confirmed a dedicated international patient department, VIP services, language interpretation programs, or specific protocols for overseas medical tourists at this facility.

International patients must contact the hospital directly to confirm eligibility for robotic joint surgery, current availability, any referral or documentation requirements, and support services. As a PLA-affiliated military hospital, access for foreign nationals is subject to the hospital's policies and applicable regulations.

About the hospital

The General Hospital of Xinjiang Military Region is located at 359 Youhao North Road in Urumqi, Xinjiang Uyghur Autonomous Region. It is a large comprehensive tertiary Grade A (Class 3A) hospital affiliated with the People's Liberation Army. Originally established in January 1950 following the peaceful liberation of Xinjiang, it was formerly known as the Urumqi General Hospital of the Lanzhou Military Region before being redesignated under the PLA Army in 2016.

The hospital integrates medical care, teaching, research, prevention, and health services. It has more than 1,500 beds, over 50 clinical departments, and approximately 2,000 staff members, including more than 200 with senior professional titles and over 200 with doctoral or master's degrees. It serves as a clinical teaching hospital and graduate training base for the Air Force Medical University (formerly Fourth Military Medical University), Xinjiang Medical University, and Shihezi University School of Medicine. It houses the All-Army Orthopedic Center, of which the Joint Surgery and Trauma Orthopedics units form a key part. The facility has received honors including recognition as a national top consumer-trusted medical institution, full marks for military medical ethics, a national advanced unit for medical insurance work, and the State Council title of model collective for ethnic unity.