Coverage of the dorsal surface of a digit based on a pedicled free-style perforator flap concept

Reconstruction of the finger and thumb dorsum has been considered difficult due to the need for a thin and flexible flap, and the surrounding tissue is sometimes insufficient for a local flap. The purpose of this report is to describe our concept for finger and thumb dorsum reconstruction with free-style perforator flaps and our clinical experience with transfer of various perforator flaps.