The timely diagnosis of intra-abdominal pathology continues to be an elusive problem. Delays in diagnosis and therapeutic decision making are continuing dilemmas in patients who are females of childbearing age, elderly, obese or immunosuppressed. Minilaparoscopy without general anesthesia potentially can provide an accurate, cost-effective method to assist in the evaluation of patients with acute abdominal pain. Laparoscopy without general anesthesia is not a new technique, but with the combination of two emerging factors--1) the introduction of new technology with the development of improved, smaller laparoscopes and instruments, and 2) the shifting of emphasis on healthcare to a more cost-effective managed care environment--its value and widespread utilization is being reconsidered. We report the case of a 22 year old female with an acute onset of increasing abdominal and pelvic pain. Despite evaluation by general surgery, gynecology, emergency room staff, as well as, non-invasive testing, a clear diagnosis could not be made. In view of this, minilaparoscopy without general anesthesia was performed and revealed an acute, retrocecal appendicitis. The diagnosis was made with the assistance from the conscious patient. The utilization of this technique greatly expedited the treatment of this patient. Full-sized laparoscopic equipment was then used to minimally invasively remove the diseased appendix under general anesthesia. Both procedures were well tolerated by the patient.