The deep inferior epigastric rectus abdominis muscle and myocutaneous free tissue transfer: further applications for head and neck reconstruction.

Abstract

The rectus abdominis muscle and myocutaneous free tissue transfer is a well-recognized donor site for reconstruction of complex head and neck defects. Four composite deformities were successfully managed using this donor site. The rectus abdominis myocutaneous "sandwich" flap was used for closure of a pharyngocutaneous fistula and to provide intraoral lining and external coverage for a composite mandibular defect. The rectus muscle flap was used to obliterate a compound frontal sinus injury and an orbitomaxillary defect. All flaps were based on the deep inferior epigastric vascular pedicle.