Analysis of Salvage Treatments following the Failure of Free Flap Transfer Caused by Vascular Thrombosis in Reconstruction for Head and Neck Cancer

Abstract

When a free flap is judged unsalvageable, surgeons should determine subsequent treatments, considering the success rate as one of the most important factors. The authors believe that simple reconstruction using a common free flap is the first choice in most cases. When regional or general conditions do not permit further free flap transfer or when defects are comparatively small, reconstruction with a pedicled flap or direct closure of the defect may be considered.