Linguiform rotation flap for amputations of the fingertip

Abstract

The aim of all treatments for fingertip amputation is to reconstruct the defects and meet the patient's needs. Sometimes an easy and versatile one-step procedure is needed. Between July 2005 and June 2006, 23 patients with amputated fingertips were treated with the linguiform rotation flap. It is a rotation advancement flap with the pedicle and a skin bridge usually on the volar side near the margin of the stump, and is based on one of the neurovascular bundles, the dorsal branches of the palmar digital arteries, the dorsal digital arteries, and the network among them. The follow-up period was 3 months to 1.5 years (mean 7.5 months), with relatively good results. The linguiform flap can be used for amputations at any level from the nailfold to the proximal interphalangeal joint to cover the exposed bone and tendon. The technique is simple and safe, and provides good protective padding. It is a good alternative for the reconstruction of fingertip amputations, particularly transverse, dorsal, and lateral oblique ones.

• Linguiform flap
• rotation flap
• fingertip amputation
• finger reconstruction