Colectomy Statistics in the US: Annual Procedures & Conditions

According to the American Society of Colon and Rectal Surgeons, approximately 150,000 colectomies are performed in the United States each year. Colectomy is a surgical procedure to remove all or part of the colon, which is the large intestine. It is commonly performed to treat conditions such as colon cancer, diverticular disease, inflammatory bowel disease, and obstructions.