INTRODUCTION: Lateral sphincterotomy is now the standard surgical treatment for fissure-in-ano. Healing is achieved in 90% of cases, however, sphincterotomy also carries a significant risk of incontinence. Traditional sphincterotomy comprises of division of the internal sphincter up to the level of the dentate line, a more conservative division could lead to a lower incontinence rate, with an equivalent healing rate. MATERIALS AND METHODS: A total of 65 patients undergoing conservative lateral sphincterotomy under a single operator between January, 1996 and January, 2002 were reviewed. Specific questions were asked regarding overall success of the operation, leakage of fluid, faeces or flatus and recurrence of fissure symptoms. Supplemental data was obtained from a retrospective analysis of the patients' case notes to ascertain demographics, length of hospital stay and complication rate. RESULTS: Sixty of 65 patients responded to our postal questionnaire. The male to female ratio was 1:1 and the mean age 40.3 years of age. No complications were recorded and 97% of patients had achieved fissure healing by the time of their out-patient follow-up (mean 6.9 weeks). Two patients reported new incontinence following their procedure; one patient experienced incontinence of fluid and flatus (1.7%) and the remaining patient complained of incontinence to flatus only. No patients experienced incontinence of faeces. Eleven patients experienced persistent symptoms of pain and bleeding but only 6 of these patients required treatment from their general practitioner which consisted of stool softeners and topical analgesia. No patients required re-operation. CONCLUSION: A conservative division of the internal anal sphincter results in adequate fissure healing and a much lower incontinence rate than that previously recorded in the literature for more traditional divisions of the internal anal sphincter.
INTRODUCTION: Lateral sphincterotomy is now the standard surgical treatment for fissure-in-ano. Healing is achieved in 90% of cases, however, sphincterotomy also carries a significant risk of incontinence. Traditional sphincterotomy comprises of division of the internal sphincter up to the level of the dentate line, a more conservative division could lead to a lower incontinence rate, with an equivalent healing rate. MATERIALS AND METHODS: A total of 65 patients undergoing conservative lateral sphincterotomy under a single operator between January, 1996 and January, 2002 were reviewed. Specific questions were asked regarding overall success of the operation, leakage of fluid, faeces or flatus and recurrence of fissure symptoms. Supplemental data was obtained from a retrospective analysis of the patients' case notes to ascertain demographics, length of hospital stay and complication rate. RESULTS: Sixty of 65 patients responded to our postal questionnaire. The male to female ratio was 1:1 and the mean age 40.3 years of age. No complications were recorded and 97% of patients had achieved fissure healing by the time of their out-patient follow-up (mean 6.9 weeks). Two patients reported new incontinence following their procedure; one patient experienced incontinence of fluid and flatus (1.7%) and the remaining patient complained of incontinence to flatus only. No patients experienced incontinence of faeces. Eleven patients experienced persistent symptoms of pain and bleeding but only 6 of these patients required treatment from their general practitioner which consisted of stool softeners and topical analgesia. No patients required re-operation. CONCLUSION: A conservative division of the internal anal sphincter results in adequate fissure healing and a much lower incontinence rate than that previously recorded in the literature for more traditional divisions of the internal anal sphincter.
Authors: E Karamanlis; A Michalopoulos; V Papadopoulos; A Mekras; D Panagiotou; A Ioannidis; G Basdanis; E Fahantidis Journal: Tech Coloproctol Date: 2010-11 Impact factor: 3.781
Authors: Kemal Arslan; Bülent Erenoğlu; Osman Doğru; Ersin Turan; Mehmet Ali Eryilmaz; Arif Atay; Said Kökçam Journal: Surg Today Date: 2012-09-09 Impact factor: 2.549
Authors: Rahila Essani; Grant Sarkisyan; Robert W Beart; Glenn Ault; Petar Vukasin; Andreas M Kaiser Journal: J Gastrointest Surg Date: 2005-12 Impact factor: 3.267