Radiographic evaluation of the free jejunal graft.

Jejunal autotransplantation is an increasingly popular method of reconstructive surgery for the upper aerodigestive tract following laryngopharyngectomy. From 1977 to 1985, 55 free jejunal grafts were performed on 49 patients. Thirty patients (61%) experienced reconstructive complications including graft failure in 6, fistula in 18, and strictures in 10. Postoperative dysphagia occurred in 26 patients (53%). The cause of the dysphagia is often complex and related to a number of factors that are discussed. While jejunal autotransplantation is successful in selected patients, complications are not infrequent. The radiologist plays an important role in the evaluation and follow-up of these patients.