calcaneal pitch

Background

Definition

 

A fixed equinus deformity of the forefoot in relation to the hindfoot 

- resulting in an abnormally high arch that fails to flatten with weight bearing

- deformity may be forefoot, hindfoot or combination

 

Foot CavusFoot Cavovarus

 

Aetiology

 

Calcaneocavus

Definition

 

Deformity characterised by 

- dorsiflexion of calcaneus 

- plantarflexion of forefoot / plantaris / forefoot equinus

 

Both sides of foot have elevated arch

 

Aetiology

 

Weakness of triceps surae 

- polio - most common worldwide

- spina bifida