The word surgery means operation. Rectal Surgery means the operations performed over rectum. Surgery is usually the main treatment for rectal cancer. Radiation and chemotherapy are often given before or after surgery.
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A colostomy is an opening where the large intestine is attached to the abdominal wall. A replaceable bag that encloses the colostomy is worn by the patient to collect stool.
Possible risks and side effects of surgery depend on several factors, including the extent of the operation and a person’s general health before surgery. Problems during or shortly after the operation can include bleeding from the surgery, infections at the surgery site, and blood clots in the legs. There is a minor but real risk of leakage from the bowel stitch line. Also there are chances of urinary retention. There may be ‘adhesion’ formation & distension of the belly.
When you wake up after surgery, you will have some pain and will need pain medicines for a few days. For the first couple of days, you may not be able to eat or you may be allowed limited liquids, as the rectum needs some time to recover. Most people are able to eat solid food again in a few days.
Where to get help
Dr Harsh Shah, MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology), performs rectal cancer surgery at Apollo Hospital, Bhat, Gandhinagar.
The OPD is in Gota, Ahmedabad. Has rectal surgery been advised? Ask us. Send your reports. You can read about who does rectal surgery in Ahmedabad on that page. Also useful: rectal cancer explained in plain words. Bring your reports. Second opinions are welcome.
Watch: how robotic rectal cancer surgery is done, step by step
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Last updated: 26 September 2026