Radial forearm flap for floor of mouth reconstruction.

Approaches to reconstructing floor of mouth defects are reviewed including methods of bony reconstruction following mandibular resection. The place of the free radial forearm flap, incorporating vascularized hemiradius if necessary, is described together with the anatomy, operative technique and a review of seven cases. It is concluded that this flap is an important addition to current methods of reconstructing substantial intraoral soft tissue defects alone or associated mandibular defects as well, owing to the high quality of results and to its low morbidity.