Distal FemoralOsteotomy (DFO)
Realignment surgery for 'knock-kneed' (Valgus) patients.
Distal Femoral Osteotomy (DFO)
Distal Femoral Osteotomy (DFO) is a specialized realignment surgery for patients with 'knock-knee' (valgus) deformity and arthritis on the outer compartment of the knee. Unlike HTO, which corrects the shin bone, DFO involves a precision cut at the lower end of the thigh bone (femur). By realigning the femur, we shift the weight-bearing axis away from the damaged outer compartment and toward the healthy inner joint. This procedure is essential for preserving the joint in active patients who are too young for a replacement or who wish to continue demanding physical activities.
Surgical Process
Vector Analysis
Precisely Calculating the correction angle from full-length standing X-rays.
Precision Cut
Making a controlled 'opening' or 'closing' wedge cut in the distal femur.
Stable Fixation
Securing the correction with a high-strength titanium lateral femoral plate.
Patient Care
Recovery Roadmap
Patients typically remain non-weight bearing for 6-8 weeks to allow the bone to heal at the femur site. Full recovery and return to high-level impact activities and sports occurs between 10 and 12 months.
Who Needs This Procedure?
Patients with a 'knock-knee' (valgus) alignment causing outer knee pain
Active individuals seeking to delay or avoid a knee replacement at a young age
Candidates for lateral meniscus transplant needing neutral alignment
Individuals with chronic MCL tears that are exacerbated by valgus alignment
Clinical Results & Gallery
Procedural Intelligence
Elite Patient Care
Dr. Ravi Teja provides personalized evaluations using the latest diagnostic technology for Distal Femoral Osteotomy (DFO).
Book EvaluationElite Standard
Certified Excellence
Safety First
Minimal Complications