Management of Acute Extensor Tendon Injuries

Abstract

Thin soft tissue covering extensor tendons make them prone to injury. The extensor mechanism achieves a delicate balance with the flexor system. Inappropriate management in the acute setting can lead to long-term deformity and dysfunction. Acute extensor tendon injuries are usually managed with splinting and/or primary repair of the tendon. In cases of tendon length loss, tendon graft or flap may be necessary for reconstruction. This article presents a series of cases illustrating the appropriate management of traumatic extensor tendon injuries.

Keywords: Boutonniere deformity; Extensor tendon injury; Extensor tendon mechanism; Extensor tendon repair; Swan neck deformity; Tendon reconstruction.