The effects of gracilis muscle transplantation on speech in children with Moebius syndrome.

Speech and communication are major problems for children with Moebius syndrome, a congenital anomaly that includes facial and abducens nerve paralysis and, often, other cranial nerve deficits. In addition, these children frequently have severe functional problems such as drooling as well as poor self-esteem. The purpose of this study was to investigate the outcome of speech with bilateral gracilis muscle transplants innervated by the masseteric nerve in children with Moebius syndrome.