The Use of Pectoralis Major Musculocutaneus and Deltopectoral Flaps in Oromandibular Defects Reconstruction.

The main complication in patients with combined treatment of head, neck, mandibular and maxillary tumors is osteoradionecrosis, which appears after radiation therapy. Radiation therapy is widely used to treat cancer, but growing concern is related to the risk of osteoradionecrosis after treatment. This can occur after radiation therapy.