Experimental Study No. 5: A prospective endoanal ultrasound study suggests that internal anal sphincter damage is unlikely to be a major cause of fecal incontinence
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Original Article
VOLUME: 27 ISSUE: 3
P: 102 - 102
September 2008

Experimental Study No. 5: A prospective endoanal ultrasound study suggests that internal anal sphincter damage is unlikely to be a major cause of fecal incontinence

Pelviperineology 2008;27(3):102-102
1. Royal Perth Hospital, University of Western Australia
2. Dept of Neurology, The Royal London Hospital, London, UK
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ABSTRACT

A prospective endoanal ultrasound study in 80 patients with fecal incontinence (FI) normal external anal sphincters found internal anal sphincter (IAS) thinning in only 39% of patients. This experiment indicates that IAS damage is unlikely to be a major cause of FI.

Keywords:
Fecal incontinence; Internal anal sphincter; Endoanal ultrasound.