Physiological
Physiological valgus
- up to 8 years
- treat > 8 years and > 15˚
Pathological
Trauma - physeal injury / proximal tibial metaphyseal fracture
Infection
JRA
Posteromedial Bowing
Anteromedial Bowing - fibular hemimelia
Skeletal Dysplasia - MED / Morquio / Pseudoachondroplasia
Neuromuscular - CP / polio
Congenital - dislocation of the patella / hypoplasia of LFC
Rickets / Renal osteodystrophy
OI