A hospital stay of about 7-10 days is normally required for a retraction surgery, depending on the patient’s postoperative recovery and how well he or she recovers from the disease. Reinstatement surgery is usually a small bowel stoma reinstatement surgery, which is mainly used to treat colon injuries, and may also be needed if you have colon cancer or rectal cancer surgery. A thorough examination of the body is required prior to the surgery, which takes about 2 hours, and medication is also required after the surgery, with the whole process taking about 7-10 days. The damage caused by retraction surgery is relatively large, and it is easy to get infected after the surgery, so you need to be hospitalized after the surgery to avoid serious wound infection.