Pulmonary Atelectasis After Reconstruction With a Rectus Abdominis Free Tissue Transfer

Atelectasis is one of the most common postoperative complications encountered in head and neck surgery. Risk factors include preexisting pulmonary disease, the procedure performed, and the length of anesthetic. Regional flaps used to reconstruct defects in the head and neck predispose to radiographic atelectasis. The rectus abdominis myocutaneous flap is usually transferred as a free tissue transfer. Harvesting the flap results in abdominal wall pain and postoperative splinting that may contribute to an increased development of atelectasis. To our knowledge, this issue has not been previously examined.