The main reason for gallbladder polyp surgery is to consider that polyps may become malignant and turn into gallbladder cancer, which is the most important indication for surgery. Not all polyps will become malignant, the chance of malignant change is very small, for example, polyps below 5mm almost do not become malignant, so there is no need to worry about whether 2mm gallbladder polyps will become malignant, causing a lot of psychological pressure, but once the gallbladder polyp reaches 5mm, we must pay enough attention to it, because 5mm polyps may cause malignant change, we must pay attention to it and actively seek medical advice so that doctors can give guidance. If the polyp reaches 1cm, the chances of malignancy will be greatly increased and there is no need to hesitate, surgery must be performed. Surgery is divided into two types, the gallbladder and polyps together, the polyp will not grow again, but after the removal of the gallbladder function disappeared, can cause postoperative adverse complications, the incidence of up to 30%, such as gallbladder removal after diarrhea, abdominal pain and other adverse complications occur. Therefore, it is more suitable and safer to consider the gallbladder polyp removal method according to the nature, level and severity of gallbladder polyps.