Peroneal retinaculum repair using a fiber tape anchor system – A case study

Abstract

Recurrent subluxation and dislocation of peroneal tendons due to torn peroneal retinaculum and supporting ligaments are problematic. Surgical management for retinaculum repair include tendon rerouting, anatomic reattachment of the retinaculum, and fibular groove deepening. However, in cases of severe degeneration of the retinaculum and ankle instability, supplementation or augmentation of the retinaculum is needed. Suture tape has been successfully used for anterior talofibular ligament (AFTL) and spring ligament repairs in foot and ankle procedures. In this study, we present a case that illustrates a novel and successful utilization of a fiber tape anchor system in repairing and augmenting an extremely damaged peroneal retinaculum. To our knowledge, this is the first study that describes this application.

Keywords

• Subluxation
• Instability
• Suture tape
• Anchor
• Brostrom
• Internal brace