TOTAL RECONSTRUCTION OF THE HYPOPHARYNX AND CERVICAL ESOPHAGUS - A 20-YEAR EXPERIENCE

We have reviewed 145 patients who underwent 148 total reconstructions of the hypopharynx and cervical esophagus between 1970 and 1989. The types and numbers of reconstruction included 45 deltopectoral (DP) flaps, 35 musculocutaneous (MC) flaps, 19 colon interpositions, 23 gastric transpositions, and 26 free jejunal transfers. Median hospitalization was 51 days for DP flaps, 24 days for MC flaps, 28 days for colon, 30 days for gastric, and 14 days for jejunum. Median resumption of oral intake was 92 days for DP flaps, 19 days for MC flaps, 12 days for colon, 13 days for gastric, and 9 days for jejunum. Functional failure, defined as the inability to maintain adequate nutrition without tube feedings, was 40% for MC flaps, 42% for colon interposition, 17% for gastric transposition, and 20% for free jejunal transfer. Microvascular free jejunal transfer has become our method of choice for reconstruction of the hypopharynx and cervical esophagus. Gastric transposition is an alternative when resection of the thoracic esophagus is necessary.