operative options

Calcaneo Cavus

Definition

 

Pure Cavus Deformity characterised by 

- dorsiflexion of Calcaneus 

- plantarflexion of Forefoot

 

Aetiology

 

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)

Dislocation

Definition

 

Anterior displacement of peroneal tendons out of peroneal groove

 

Epidemiology

 

Most common in young adults

 

Acute injury often missed 

 

Aetiology

 

Congenital

 

3 % neonates

- resolves spontaneously

 

Traumatic  

 

Occurs following sporting activities