Anal fissure often occurs between the edge of the anus and the dentate line manifested by pain. It is usually found at the posterior and anterior parts of the anus. Anal Fissure. Introduction Causes of Anal Fissure Symptoms Diagnosis Medical Treatment Surgical Treatment. Introduction An anal fissure (AY-nul FISH-er) is a tear in the anus causing a painful linear ulcer at the margin of the anus. An anal fissure is a small cut or tear in the lining of the cheat-database.info crack in the skin causes severe pain and some bright red bleeding during and after bowel movements. 90% of fissures are located in the posterior anal wall Midline anterior fissures are more common in females due to anatomical location of . Anal fissure, a split in the skin of the distal anal canal, is a common problem that causes substantial morbidity in people who are otherwise healthy.
Or your doctor may need to look for other underlying disorders that can cause anal fissures. With diarrhea, this condition is usually caused by an over use and over-wiping of an inflamed anal canal. Sometimes, an anal dilation is performed to gently disrupt the scar tissue in the base of the fissure. Oftentimes, acute fissures heal by themselves spontaneously, with good anal hygiene consisting of a thorough cleansing after each bowel movement with cotton and witch hazel. In most cases, the tear heals on its own within four to six weeks. Conditions associated with anal fissures include previous anal surgeries, inflammatory bowel disease, local cancers, and sexually transmitted diseases. Pathophysiology and progression of anal fissure.