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A reduction in anal resting pressure was detected in the faecally incontinent geriatric patients but squeeze pressure did not differ significantly from that found in the other geriatric patients. Anal sensation was impaired in the faecally incontinent patients. No difference was found between the groups as measured by pudendal nerve terminal motor latency. Gross neuropathy of the distal part of the pudendal nerve does not account for the observed external anal sphincter weakness in geriatric patients or for their faecal incontinence. Internal anal sphincter dysfunction is an important factor in faecal incontinence in the elderly.<\/jats:p>","DOI":"10.1136\/gut.30.9.1244","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T17:41:31Z","timestamp":1190137291000},"page":"1244-1251","source":"Crossref","is-referenced-by-count":54,"title":["Anal function in geriatric patients with faecal incontinence."],"prefix":"10.1136","volume":"30","author":[{"given":"J A","family":"Barrett","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J C","family":"Brocklehurst","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E S","family":"Kiff","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"Ferguson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E B","family":"Faragher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[1989,9,1]]},"reference":[{"key":"ref_1","first-page":"141","article-title":"Prevalence and implications of faecal (and double) incontinence","volume":"72","author":"TM, I.Thomas; M, Egan; TW, Meade","year":"1985","unstructured":"I Thomas TM, Egan M, Meade TW. 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