Extra-articular Deformity
Causes of Deformity
Metabolic Bone Disease
Paget's
Fracture Malunion
Previous Osteotomy
Options
1. Intra-articular correction
2. Simultaneous osteotomy and TKR
3. Staged correction and TKR
1. Intra-articular correction
Indications
Femur
- draw line of mechanical axis of femur