Minimally invasive treatment of esophageal diverticula.

Minimally invasive approaches are ideally suited to treat diverticula of the mid- and lower esophagus. The most commonly reported procedure is a laparoscopic diverticulectomy and myotomy, particularly when the diverticulum is located within 10 cm of the lower esophageal sphincter. Treatment is the same as for the open approach: Symptomatic patients are offered surgical treatment, the diverticulum is excised without compromise of the esophageal lumen, the proximal extent of the myotomy is dictated by preoperative manometry, and postoperative evaluation is performed to exclude recurrence and gastroesophageal reflux. The results of laparoscopic treatment of esophageal diverticula are similar to the results reported in the open procedure. The laparoscopic technique used to treat esophageal diverticula is described.