Anal stretch has a higher risk of fissure persistence than internal sphincterotomy and also a significantly higher risk of minor incontinence than sphincterotomy .
The combined results of open versus closed partial lateral internal sphincterotomy show little difference between the two procedures both in fissure persistence and risk of incontinence .
AUTHORS ' CONCLUSIONS Anal stretch and posterior midline internal sphincterotomy should probably be ab and oned in the treatment of chronic anal fissure in adults .
For those patients requiring surgery for anal fissure , open and closed partial lateral internal sphincterotomy appear to be equally efficacious .
BACKGROUND Operative techniques commonly used for fissure in ano include : anal stretch , open lateral sphincterotomy , closed lateral sphincterotomy , posterior midline sphincterotomy and to a lesser extent dermal flap coverage of the fissure .
Reports of direct comparisons between operative techniques for anal fissure are variable in their results .
These reports are either subject to selection bias ( in non-r and omized studies ) or observer bias ( in all studies ) or have inadequate numbers of patients enrolled to answer the question of efficacy .
OBJECTIVES To determine the best technique for fissure surgery .
Incontinence After Lateral Internal Sphincterotomy: A Prospective Study and Quality of Life Assessment
PURPOSE : Lateral internal sphincterotomy is an effective treatment for chronic anal fissures ; however , the risk of “ incontinence ” has generated interest in pharmacologic approaches that are far less effective and may be poorly tolerated . This study was design ed to objective ly define the risk of incontinence with sphincterotomy using the Fecal Incontinence Severity Index and assess the implication s for quality of life using the Fecal Incontinence Quality of Life Scale . METHODS : A prospect i ve study was undertaken on all patients undergoing lateral internal sphincterotomy for a chronic anal fissure by a single surgeon at a university teaching hospital from January 1 , 2000 to September 30 , 2002 . All patients had failed at least six weeks of nonoperative management . Patient demographics and use of nitroglycerin were noted . The Fecal Incontinence Severity Index was measured preoperatively and at a six-week postoperative visit when fissure healing and postoperative complications were assessed . The Fecal Incontinence Quality of Life Scale was administered to patients with an incontinence score > 0 . RESULTS : Thirty-five patients ( 15 males ) underwent sphincterotomy during the study period . Thirty-one of 35 had failed nitrates : 10 because of unacceptable side effects , and 21 because of lack of efficacy . Thirty-two patients returned for their six-week postoperative visits , and two completed their question naires by telephone . One patient was lost to follow-up . Mean age was 41.2 ( range , 21–67 ) years . Thirty of 32 ( 94 percent ) evaluable fissures had healed by six weeks , one healed by three months , and the other required V-Y anoplasty . There were two minor complications . Three patients had postoperative deterioration in their continence score . Quality of life deteriorated in only one patient . CONCLUSIONS : Lateral internal sphincterotomy is a safe and effective treatment for chronic anal fissures that only occasionally impairs continence and rarely diminishes quality of life
Anal stretch has a higher risk of fissure persistence than internal sphincterotomy and also a significantly higher risk of minor incontinence than sphincterotomy .
The combined results of open versus closed partial lateral internal sphincterotomy show little difference between the two procedures both in fissure persistence and risk of incontinence .
AUTHORS ' CONCLUSIONS Anal stretch and posterior midline internal sphincterotomy should probably be ab and oned in the treatment of chronic anal fissure in adults .
For those patients requiring surgery for anal fissure , open and closed partial lateral internal sphincterotomy appear to be equally efficacious .
BACKGROUND Operative techniques commonly used for fissure in ano include : anal stretch , open lateral sphincterotomy , closed lateral sphincterotomy , posterior midline sphincterotomy and to a lesser extent dermal flap coverage of the fissure .
Reports of direct comparisons between operative techniques for anal fissure are variable in their results .
These reports are either subject to selection bias ( in non-r and omized studies ) or observer bias ( in all studies ) or have inadequate numbers of patients enrolled to answer the question of efficacy .
OBJECTIVES To determine the best technique for fissure surgery .