Correction of facial-skeletal deformities in two patients with facio-scapulo-humeral muscular dystrophy.

The genetic etiology, pathophysiology, natural progression, prognosis, and complications of Landouzy-Dejerine facio-scapulo-humeral benign muscular dystrophy are presented, as well as the risks of anesthesia and surgery. Patients with relatively benign myopathies may be candidates for reconstructive orthognathic surgery to improve oral function, facial esthetics, social interchange, and general quality of life. The surgery can be a gratifying experience for the patient, the family, and the surgeon, but the procedure, the anesthesia, and the postoperative care must be carefully planned to minimize the genuine risks.