Generally gallstone patients can have their stitches removed 6-7 days after minimally invasive surgery. At present, minimally invasive surgery for gallbladder stones means laparoscopic cholecystectomy, which usually makes 3 puncture holes below the navel, below the raphe, and in the right upper abdomen. For the abdominal wounds, the sutures can usually be removed after 6-7 days, and the wounds can be healed. If the patient’s wound appears inflammation, infection, need to go to the hospital in time for treatment, if necessary, remove the sutures in advance, open the wound, the pus inside the wound to draw out, use hydrogen peroxide or iodine povidone to clean the inside of the wound, if necessary, fill in the gauze again, the outside is covered with gauze, and at the same time to strengthen the change of medicine for the wound, usually 1-2 times a day, and then according to the healing of patients’ wounds 1-2 Change the medicine once a day.