Acute appendicitis is one of the most common surgical emergencies. Its diagnosis is usually made depending on presenting history, clinical evaluation and laboratory tests. It has been estimated that the accuracy of the clinical diagnosis of acute appendicitis is lying between 76% and 92% (1). Negative appendectomies are one of the burdens facing not only the general surgeon but also the patient himself and the society as a whole, since appendectomy, as any other operation, results in socio-economic impacts in form of lost working days and declined productivity.