Growing popularity of laparoscopic interventions must bring along a thoroug
h knowledge of possible complications inherent to the laparoscopic techniqu
e. With these two cases of residual appendicitis following incomplete appen
dectomy, the authors want to warn for this complication. Surgeons should be
aware of residual appendicitis as a possible cause of acute abdomen at any
time following a laparoscopic appendectomy.