The number of days of hospitalization after appendicectomy varies from person to person and accordingly depends on the condition of the patient after the surgery. Normally hospitalization after conventional appendectomy for appendicitis is 5 to 7 days, while minimally invasive surgery for appendicitis can be followed by 3 to 5 days of hospitalization. In case of complications such as infection, the hospitalization period will be determined on a case-by-case basis. 1. Traditional appendectomy: After traditional appendectomy, patients need to pay attention for 5~7 days, during which they should pay attention to disinfecting and changing the dressing of the wound on time, and preventive use of relevant antibacterial drugs to prevent infection of the incision. 2. Minimally invasive appendectomy: Compared with traditional appendectomy, the procedure is relatively less traumatic and the recovery is faster, and the patient can be hospitalized for 3~5 days. 3. Complications: For those who have complications such as infection and fat liquefaction at the incision during hospitalization and recovery, further exits are needed, and the recovery time at the incision will be longer, and the hospitalization time will be longer, with no fixed time. To sum up, appendicitis resection surgery a few days can be discharged from the hospital, need to be decided by a professional physician for the patient’s condition.