[Laparoscopic appendectomy].

Laparoscopic appendectomy has practically replaced open surgery. Appendectomy, i.e. surgical excision of the appendix, is one of the most common procedures of a specializing surgeon, and serves to help learn the basics of laparoscopy - first by following and later independently performing the operation. Properative preparation, precise diagnosis, correct surgical technique and follow-up treatment are the cornerstones of successful care. The anatomy of the patient must be considered in the placement of trocars. The appendix is usually easily found, but its position and location may vary. In the operation, the base and the artery of the appendix are ligated, and the appendix removed in a plastic bag. Also a healthy appendix should be removed, but in this case other causes of the symptoms should be searched for. Surgical excision of a perforated appendix is considerably more challenging, and peritonitis should be operated without delay. Surgery of a periappendicular abscess requires experience and should be postponed until daytime. Most patients having undergone an excision of non-perforated appendix can be discharged within 23 hours after the operation.