Appendicitis Research Today is a free monthly online journal that collates and summarizes the latest research about Appendicitis, including details on symptoms, surgery, causes, treatment.

Fear for the intraabdominal abscess after laparoscopic appendectomy: not realistic.

Kouwenhoven EA, Repelaer van Driel OJ, van Erp WF

Department of Surgery, Máxima Medical Centre, P.O. Box 90052, 5600 PD Eindhoven, The Netherlands. eakouwenhoven@zonnet.nl

BACKGROUND: The risk for intraabdominal abscess (IAA) after laparoscopic appendectomy (LA) is still a matter of debate. The aim of the present study was to evaluate postoperative complications after open (OA) and laparoscopic appendectomy, in particular in perforated appendicitis (PA). METHODS: In the period 1999-2002, 331 appendectomies were performed for histological proven appendicitis, 144 by the open and 187 by the laparoscopic technique. Parameters were conversion rate, perforation, wound infection, and IAA. RESULTS: Conversion to OA was done in 20 cases (10.7%). Perforated appendicitis led more frequently to conversion than simple appendicitis (23.5 vs 7.8%; p = 0.007). Perforated appendicitis was equally seen in the open and laparoscopic technique (15 vs 18%). Wound infections after OA, converted and LA for acute appendicitis were 3 of 144 (2.1%), 1 of 20 (5.0%) and 1 of 167 (0.6%), respectively (NS). IAA formation did not differ among the three procedures (3.5 vs 0 vs 3.6%). In PA the rate of IAA formation was increased. However, the risk was not influenced by the technique: Two patients after the OA, none after a converted procedure, and two patients after LA formed an abscess (9.5 vs 0 vs 7.7% [NS]). CONCLUSION: LA does not lead to more intraabdominal abscesses than the open technique; even for perforated appendicitis the laparoscopic technique can be used safely.

Published 9 September 2005 in Surg Endosc, 19(7): 923-6.
Full-text of this article is available online (may require subscription).

© 2004-2008 Appendicitis Research Today. All Rights Reserved.