A novel four quadrant laser sphincterotomy for idiopathic severe anal stenosis
J. coloproctol. (Rio J., Impr.); 38 (1), 2018
ABSTRACT Anal stricture or stenosis, though uncommon, is disabling condition. It affects the quality of life due to pain, bleeding and difficulty in defecation, incontinence or increased frequency. It occurs when the normally pliable anoderm is replaced with fibrotic connective tissue, leading to an abno...