Interval laparoscopic appendectomy can be safely performed in children, is associated with a short hospital stay and minimal morbidity, analgesia, and scarring following conservative management of appendiceal mass or abscess. Interval laparoscopic appendectomy eliminates the risk of recurrent appendicitis and serves to excise undiagnosed carcinoid tumors. In future it may be possible to perform interval laparoscopic appendectomy as a day-case procedure in selected patients.