Sternocleidomastoid myocutaneous flap.
The sternocleidomastoid myocutaneous flap has several applications for reconstruction of defects about the head and neck. It is used for augmentation of facial defects, carotid artery protection, and repair of oral cavity defects. Additional reconstructive efforts suggest the sternocleidomastoid myocutaneous flap can be used for facial reanimation and as an osteomyocutaneous flap incorporating the clavicle for mandibular reconstruction. Reports of unreliable viability and resection of the sternocleidomastoid muscle during neck dissection decreases the applicability of the flap. Twenty-seven sternocleidomastoid flaps were used in 26 patients for head and neck reconstruction. In contrast to the reported 40% to 50% incidence of superficial slough or total flap necrosis, three (11%) flaps developed superficial (cutaneous) slough while two patients developed inclusion cysts. The technique includes elevation of the sternocleidomastoid muscle with the overlying platysma and skin originally described by Owens. The procedure is modified by removing the epithelium on the tunneled portion of the flap. This allows the flap to be used as a one-stage method of reconstruction without sacrificing the additional blood supply from the platysma and overlying dermis.
Charles
G A
GA
Hamaker
R C
RC
Singer
M I
MI
D006801:Humans; D008334:Mandible / Q000601:surgery; D008722:Methods; D009055:Mouth / Q000601:surgery; D009333:Neck / Q000601:surgery; D013524:Surgical Flaps; D013536:Suture Techniques