Osteotomy (Bone Realignment)
截骨矫正术
Duration
1.5-3 hours
Recovery
6-8 weeks non-weight-bearing, 4-6 months for full activity
Savings
~66% vs US
Average savings compared to US prices
Osteotomy is a surgical procedure that cuts and realigns bones to correct deformities, redistribute weight-bearing forces, and delay the need for joint replacement in younger patients with early arthritis. Chinese orthopedic surgeons perform high tibial osteotomy (HTO) and distal femoral osteotomy using computer-navigated techniques and patient-specific 3D-printed cutting guides for precise correction. This joint-preserving approach is particularly valuable for active patients under 60 with unicompartmental knee arthritis.
Alignment Analysis
Full-leg standing X-rays and CT scan to calculate precise correction angle using planning software
Duration: 1-2 hours3D Guide Fabrication
Patient-specific cutting guides are 3D-printed based on CT data for surgical precision
Duration: 1-2 weeksSurgical Osteotomy
Bone is cut at the planned angle, opened/closed to correct alignment, and fixed with a plate
Duration: 1.5-2.5 hoursRehabilitation Program
Progressive weight-bearing, physiotherapy, and strengthening over several months
Duration: 4-6 months- Preserves the natural joint and delays replacement surgery
- Redistributes forces to healthy cartilage areas
- Allows return to high-impact activities
- 3D-printed guides ensure precise angular correction
- Non-union or delayed healing at osteotomy site
- Over- or under-correction of alignment
- Hardware irritation requiring plate removal
- Conversion to joint replacement still needed eventually
Prices shown are approximate ranges for reference only. Actual costs vary by hospital, complexity, and individual patient needs. Always consult with healthcare professionals for medical decisions.