An anal fistula is a small channel that can develop between the end of the bowel and the skin near the anus. Anal fistula (plural fistulae), or fistula-in-ano, is a chronic abnormal communication between the epithelialised surface of the anal canal and (usually) the perianal. Find information about anal fistulas from the Cleveland Clinic. Learn what anal fistulas are, what the symptoms are, surgical options and more. WHAT IS AN ANAL ABSCESS OR FISTULA? An anal abscess is an infected cavity filled with pus found near the anus or rectum. Ninety percent of abscesses are the result of. Anal fistulas are generally common among those who have had an anal abscess. Treatment is usually necessary to reduce the chances of infection in an anal fistula, as.
Anal Fissure and Fistula. An anal fissure is a narrow tear that extends from the muscles that control the anus (sphincters) up into the anal canal. Find information about anal fistulas from the Cleveland Clinic. Learn what anal fistulas are, what the symptoms are, surgical options and more. What is an anal fistula? A fistula is an abnormal connection between two organs or two tissue surfaces. An anal fistula (fistula-in-ano) is a connection between the.