Evaluation of leak pressure and closure time for double-layer esophagotomy closure with an interrupted or a continuous suture pattern.

OBJECTIVE To compare the leak pressure and amount of time required to perform closure for 2 double-layer esophagotomy closure techniques. SAMPLE 28 intrathoracic esophageal segments harvested from 38 porcine cadavers. PROCEDURES Longitudinal 3-cm esophagotomy incisions made in porcine cadaveric esophagi were closed with 2 double-layer closure techniques.