The present status of proximal gastric vagotomy.

It is now clearly established that proximal gastric vagotomy, which has been in clinical use for over seven years, had lower mortality and morbidity rates than all other forms of operation currently used in the treatment of chronic duodenal ulcer. Although no long-term figures are yet available, the ulcer recurrence rates is not likely to be greater than that for truncal vagotomy. The technique is not without problems, however, and has yet to gain wide acceptance in this country.