Advantages of Laparoscopic Surgery

Anal fistula is often defined as a small tunnel that has an internal opening in the anal canal and an external opening in the skin near the anus. Anal fistula is formed when an anal abscess that has been drained doesn’t heal completely.

A hernia occurs when an organ squeezes through an opening in the tissue or muscle that holds it in place. For instance, intestines can break through any weakened opening in the abdominal wall. Most common hernias are found in groin but they are also found in abdomen, belly button, and upper thigh.