An anal fissure is a small tear on the rectum tissue. Fissures can be caused by constipation, chronic diarrhea, or passing hard stools.
This procedure is done to treat hemorrhoids with surgical methods. Among the most common techniques are placing a clip to block blood flow or using a scalpel to remove it.
Liver removal - Hepatectomy
This surgery is done to remove a part of the liver that is affected by liver cancer, benign diseases, or cirrhosis. Surgery can be done by open or robotic surgery.