Bile duct cancer surgery is generally divided into three types, which are different in size and have different recovery times according to the degree of difficulty and complications, as follows: 1. 3. pancreaticoduodenectomy, without complications, recovery is smooth and takes about half a month; if there are complications, such as gastroparesis, or bile leak or pancreatic leak, the recovery time is relatively longer, and some of them can even recover after 2-3 months. After bile duct cancer surgery, the recovery time is not only determined by the size of the surgery, but also individual differences, such as the patient’s age and gender, and the recovery time varies according to these, individual physical conditions.