Intestinal polyp surgery includes transanal rectal resection and endoscopic resection. Transanal rectal resection needs to be performed under anesthesia, such as lumbar or sacral anesthesia, and absorbable sutures are needed to close the wound after resection. The total hospital stay is about 3-5 days and the total cost is about 5000-6000 RMB, which is only applicable to rectal polyps that are closer to the anus. If the polyp is removed endoscopically, the cost is determined by the instruments and consumables used during the procedure, and the cost is about $1000-2000 for a small polyp with local titanium clips for electrosurgery and closure of the wound. If ESD or EMR is performed, the cost will be relatively expensive and the consumables used will be more, some will reach more than 3000-4000 RMB.