Whether or not the bowel wall is scarred after colon polyp surgery is affected by many factors, such as the nature of the polyp, the depth of the wound, whether or not infection occurs, the patient’s physical condition, etc., which need to be judged in the context of the specific situation. If the polyp is small and benign, the wound left on the intestinal wall by colonoscopic polypectomy is usually shallow and small, and the mucosal layer heals without leaving a scar on the surface. If the colon polyps are large and numerous, or even malignant, then when the polyps are removed, they will cause deeper wounds on the intestinal wall, injuring the smooth muscle layer and leaving scars after healing. Generally speaking, the scars left after the removal of colon polyps do not have much effect on the function of the colon. Colon polyps should be reviewed regularly after removal.