An Active Life Derailed
Khalid Al-Mansouri, a 62-year-old real estate developer from Abu Dhabi, had been an avid hiker — summiting Jebel Jais annually and trekking in Oman's mountains. But progressive bilateral knee osteoarthritis, diagnosed a decade earlier, had gradually stolen his mobility. By 2024, both knees were Kellgren-Lawrence grade IV: bone-on-bone in the medial compartment, with significant varus deformity.
Conservative treatments were exhausted: three rounds of viscosupplementation, two courses of PRP, and two years of physiotherapy. Walking more than 200 meters required a wheelchair. His BMI was 29.
The Staged vs. Simultaneous Debate
Cleveland Clinic Abu Dhabi recommended staged bilateral total knee arthroplasty — left knee first, six months of rehab, then right knee. Total timeline: over a year. Total cost: approximately $120,000 USD in the private system. A business associate who had undergone bilateral knee replacement in Beijing told Khalid about SSAnkang.
Pre-Surgery Optimization
SSAnkang's orthopedic coordinator arranged remote consultation with a Beijing sports medicine center specializing in computer-navigated joint replacement. The surgeon reviewed Khalid's imaging and recommended simultaneous bilateral TKA with custom-manufactured implants. However, he required a 4-week prehab program first: targeted quadriceps strengthening, weight loss to BMI 27, and iron supplementation to build hemoglobin reserves for the larger surgery.
Surgery in Beijing
Computer-navigated bilateral TKA, 3.5 hours total. Custom implants sized from pre-operative CT. Tourniquet time minimized through a sequential approach (one knee completed before the other started). Blood loss managed with tranexamic acid — no transfusion required. Both knees in CPM (continuous passive motion) machines within hours of surgery.
Intensive Rehabilitation
Day 1: CPM machines, ankle pumps, seated exercises. Day 2: standing with frame, first assisted steps. Day 3: walking 20 meters with walker. Day 5: stairs with railing. Week 2: transitioned to forearm crutches, walking 500 meters. Week 3: discharged to a Beijing rehabilitation center for intensive daily physiotherapy — pool therapy, gait training, progressive resistance. Discharge at week 3.5: walking with single cane, flexion 110 degrees bilateral.
The 12-Week Milestone
Back in Abu Dhabi, Khalid continued physiotherapy three times weekly. At the 12-week follow-up via video call with his Beijing surgeon, he reported completing a 5 km hike in the Hajar Mountains of Oman — something he hadn't done in three years. Flexion had improved to 125 degrees bilateral. Pain: VAS 1/10 on stairs, 0/10 on flat ground.
Cost Comparison
Total Beijing cost including simultaneous bilateral TKA, custom implants, 3.5-week hospital/rehab stay, medications, and physiotherapy: approximately $18,000 USD. The staged bilateral approach in Abu Dhabi was quoted at $120,000. Even factoring in flights and Khalid's hotel for his wife, the savings exceeded $95,000.
Khalid now plans to trek the Great Wall — a goal he set while recovering in the Beijing rehab center.