Management of soft tissue defects of the thumb

Abstract

Hand surgery has undergone substantial changes in recent years, especially for reconstructive surgery techniques. We discuss the management of soft tissue defects of the thumb, discussing indications, and operative pearls and pitfalls. We cover non-operative treatment and local advancement flaps for small distal soft tissue defects and pedicled flaps for more significant defects. We also discuss composite vascularized free flaps such as second-toe neurocutaneous flaps and partial hallux transfer for compound defects or total amputations. This article aims to provide hand surgeons with an update on reconstructing an injured thumb.