Most of the surgery time for removal of intestinal polyps through colonoscopic conditions is 20 to 120 minutes, the exact length of the surgery is mainly affected by the lesion condition, surgical plan and the surgeon’s surgical proficiency. Ordinary polyps through the colonoscopy condition, the time of surgical resection is about 20 minutes, the polyp number is more, the time will reach about 60 minutes. Some polyps are found to be malignant before surgery, requiring partial removal of the bowel through minimally invasive surgery, which takes around 120 minutes. The more skillful the surgeon is in surgery, the shorter the relative time will be. If the polyps removed during surgery are found to be malignant on pathologic examination, open bowel resection with lymph node dissection, or colostomy may be required, and the surgery usually takes about 90-150 minutes. Intestinal polyps need to be conditioned before surgical removal of the patient’s own physical condition, postoperative abdominal pain and bleeding, the need for timely medical observation. After determining the specific cause, you need to be in a regular hospital, under the guidance of a professional clinician standardized treatment.