Reoperation after esophagomyotomy for achalasia of the esophagus.

Eleven patients who required reoperation for persistent or recurrent symptoms after esophagomyotomy are reported on. Failure of the original operation was attributed to inadequate myotomy in three, healed myotomy in four, and reflux esophagitis in four. The myotomy was extended or a new myotomy created in the first two categories of patients. Three of the four patients with reflux esophagitis were treated by antrectomy and Roux-en-Y esophagojejunostomy; one of these also required concomitant exision of the esophagogastric junction because of stricture. The fourth patient with esophagitis ultimately required colonic interposition for relief of symptoms. Ten of the eleven patients were improved after reoperation, but results were less good than those achieved by a properly performed primary esophagomyotomy. This -re-emphasizes the need for attention to the technical details of esophagomyotomy if good results are to be achieved.