What is a fissure?

What is an anal fissure? Learn about anal fissures, including causes, symptoms, diagnosis and treatment from the experts at Mercy Health. May 29, 2024 ... An anal fissure is a small split or tear in the thin moist tissue (mucosa) lining the lower rectum (anus). Jan 5, 2024 ... What is the primary purpose of fissure sealants? Fissure sealants act as a protective barrier, sealing off deep grooves and fissures on the ... ANAL FISSURE - PATIENT INFORMATION. WHAT IS AN ANAL FISSURE? An anal fissure is a tear in the lining of the anal canal. It usually causes a sharp, tearing ... Jun 24, 2021 ... Fissurectomy with anoplasty. Aim of the procedure. What is an anal fissure? An anal fissure is a tear in the lining of the anal canal which ... An anal fissure is a tear in the tissue of your anus. This can happen during a hard bowel movement. It causes pain and bleeding. A fissure may also be caused by ... Fissures that do not heal within 15-20 days are considered chronic. Anal fissures are located in the anal canal in 99% of men, at 12 o'clock (toward the coccyx) ... Apr 7, 2025 ... What is an anal fissure? A painful tear in the lining of the anal canal. Ada Health provides insights on causes, symptoms, and treatments ... 94% across the minor fissure. Similar high percentages of incomplete fissures have been found in patients using high resolution. CT [ ... Anal fissure symptoms. The most common symptoms of anal fissures are: a sharp pain when you poo, often followed by a deep burning pain that may last ...