Onlay bone grafting simultaneous with facial soft tissue augmentation in a hemifacial microsomia patient using de-epithelialized orthograde submental flap: a technical note

Abstract

Soft tissue augmentation in hemifacial microsomia patients is a challenging procedure. Free microvascular flap transfer is considered usually as the most accepted choice. On the other hand, bone grafting, simultaneous with facial soft tissue augmentation using de-epithelialized orthograde submental flap, is a suggested procedure. Moreover, preoperative evaluation of facial artery and anterior belly of the digastric muscle are essential steps for success in such flaps. Furthermore, bone suture technique helps achieve more predictable results and reduces the need for postoperative bulky dressing.