The Cavovarus Ankle: Approaches to Ankle Instability and Inframalleolar Deformity.

Pathologic affects from a cavus foot deformity range from flexible subtle to rigid severe deformities and are related to many pathologic conditions of the foot and ankle. Understanding the underlying deformity and the deforming force is essential in treating the cavus ankle and foot. Every deformity is different and unique to a given patient; therefore, surgical plans should be modified to each patient.