Reconstruction of floor of mouth defects by the facial artery musculo-mucosal flap following cancer ablation

Background. The purpose of this study is to review our experience with the use of the facial artery musculo-mucosal (FAMM) flap for floor of mouth (FOM) reconstruction following cancer ablation to assess its reliability, associated complications, and functional results. Methods. This was a retrospective analysis of 61 FAMM flaps performed for FOM reconstruction from 1997 to 2006. Results. No total flap loss was observed. Fifteen cases of partial flap necrosis occurred, with 2 of them requiring revision surgery. We encountered 8 other complications, with 4 of them requiring revision surgery for an overall rate of revision surgery of 10% (6/61). The majority of patients resumed to a regular diet (85%), and speech was considered as functional and/or understandable by the surgeon in 93% of the patients. Dental restoration was successful for 83% (24/29) of the patients. Conclusion. The FAMM flap is well suited for FOM reconstruction because it is reliable, has few significant complications, and allows preservation of oral function. (c) 2007 Wiley Periodicals, Inc.