Split jejunal free-tissue transfer in oropharyngoesophageal reconstruction.

From January 1, 1981 to July 1, 1981, ten patients underwent immediate reconstruction utilizing split jejunal free-tissue transfers following resection of large oropharyngeal neoplasms. All 10 flaps were successfully transferred. Three patients were irradiated preoperatively and six patients were irradiated 2 to 3 weeks postoperatively. Nine patients were available for follow-up until their death from 10 to 39 months postoperatively (average 26 months). All but two patients died of their original tumor. Six of the nine patients had a good early functional result; taking semisoft or soft diets allowed them to maintain or gain weight. Three patients had poor early results with limited oral feedings due to repeated aspiration in two and severe gastroesophageal reflux in another. Postoperative graft biopsies were obtained in five patients, showing normal mucosa or mild chronic inflammation histologically even following irradiation. Postoperative barium studies showed varying degrees of graft peristalsis. Complication rates were acceptable, and donor-site morbidity was minimal. Neither preoperative nor postoperative radiation affected the viability of the grafts. Therefore, this technique should continue to find application as a reliable method of providing like tissue for reconstructing a variety of large oropharyngeal defects.