Ankle Osteoarthritis
Aetiology![Ankle OA](/sites/default/files/TDwyer/Ankle OA.jpg)
Trauma
A. Ankle Fracture
Types
- Weber A 4%
- Weber C 33%
- Displaced large posterior malleolar
Any OA develops in first 2 years
Causes
- articular damage at time of injury
- non anatomical reconstruction
- complications i.e. infection