👉 The term "colectomy" is a medical procedure used to remove part of the colon or rectum. It is often performed in the case of cancer, appendicitis (injury to the appendix), or other conditions where there is an obstruction in the digestive tract. During this procedure, the surgeon cuts open a section of the bowel and removes any obstruction. This type of surgery can be very difficult, but it is necessary for patients who have been diagnosed with certain types of cancer or are