“…The incidence of recurrent gastric ulcer (10%) after vagotomy remains within the range of 0 to 36% reported in the literature (Weinberg, 1961;Hendry and Bahrani, 1965;Burge, 1966;Dorton, 1966;Farris and Smith, 1966;Kraft et al, 1966;Read, 1966;Stemmer et al, 1968;McNeill et al, 1969;Duthie et al, 1970) even though we have taken care to exclude combined ulcers which do better after vagotomy and pyloroplasty (Douglas and Duthie, 1971). In one case recurrence could be attributed to incomplete vagotomy but in the remainder it can only be suggested that the vagotomy and pyloroplasty had not produced a sufficient alteration in the aetiological factors to maintain healing.…”