calcaneo cavus

Pure Cavus Deformity characterised by

- dorsiflexion of Calcaneus

- plantarflexion of Forefoot

Weakness of Tendoachilles

Usually neuromuscular

- Polio (Most common worldwide)

- Spina bifida

- CP (can be due to overcorrection of T Ach)

- Spinocerebellar Degen (Friedreich's Ataxia)