BACKGROUND: This prospective study was designed to evaluate the results of anterior levatorplasty and sphincteroplasty for faecal incontinence with respect to symptomatic and physiological outcome. METHODS: Thirty-one patients with idiopathic (neurogenic) faecal incontinence underwent anterior levatorplasty and 20 patients with traumatic anal sphincter injury underwent anal sphincteroplasty. The outcome of repair was evaluated at 3 and 12 months using a validated questionnaire and anorectal manometry/manovolumetry. RESULTS: Eighteen of 31 patients in the levatorplasty group reported continence to solid and liquid stools 1 year after operation compared with two patients before surgery (P < 0.01). The corresponding figures in the sphincteroplasty group were ten and two of 20 respectively (P < 0.05). The incontinence score was improved in both groups after 1 year, from a median score of 14 to 3 in the levatorplasty group (P < 0.001) and from 8.5 to 3.5 in the sphincteroplasty group (P < 0.01). Improvements in the degree of social and physical handicap were also observed in both groups. No changes were seen in anal canal pressures or rectal sensation in either group. CONCLUSION: Despite different aetiologies and surgical approaches, anterior levatorplasty and sphincteroplasty yielded similarly successful results in patients with faecal incontinence. Although a marked symptomatic improvement was seen in both groups, no associated physiological alterations could be detected. The reason for the improvement is thus unclear, but it may result from a stenosing effect in the anal canal.
BACKGROUND: This prospective study was designed to evaluate the results of anterior levatorplasty and sphincteroplasty for faecal incontinence with respect to symptomatic and physiological outcome. METHODS: Thirty-one patients with idiopathic (neurogenic) faecal incontinence underwent anterior levatorplasty and 20 patients with traumatic anal sphincter injury underwent anal sphincteroplasty. The outcome of repair was evaluated at 3 and 12 months using a validated questionnaire and anorectal manometry/manovolumetry. RESULTS: Eighteen of 31 patients in the levatorplasty group reported continence to solid and liquid stools 1 year after operation compared with two patients before surgery (P < 0.01). The corresponding figures in the sphincteroplasty group were ten and two of 20 respectively (P < 0.05). The incontinence score was improved in both groups after 1 year, from a median score of 14 to 3 in the levatorplasty group (P < 0.001) and from 8.5 to 3.5 in the sphincteroplasty group (P < 0.01). Improvements in the degree of social and physical handicap were also observed in both groups. No changes were seen in anal canal pressures or rectal sensation in either group. CONCLUSION: Despite different aetiologies and surgical approaches, anterior levatorplasty and sphincteroplasty yielded similarly successful results in patients with faecal incontinence. Although a marked symptomatic improvement was seen in both groups, no associated physiological alterations could be detected. The reason for the improvement is thus unclear, but it may result from a stenosing effect in the anal canal.
Authors: Annette C Dobben; Maaike P Terra; Marije Deutekom; Michael F Gerhards; A Bart Bijnen; Richelle J F Felt-Bersma; Lucas W M Janssen; Patrick M M Bossuyt; Jaap Stoker Journal: Int J Colorectal Dis Date: 2006-11-10 Impact factor: 2.796
Authors: L Siproudhis; W Graf; A Emmanuel; D Walker; R Ng Kwet Shing; C Pediconi; J Pilot; S Wexner; J Scholefield Journal: Int J Colorectal Dis Date: 2016-04-13 Impact factor: 2.571