Laparoscopic appendectomy. A study of 154 consecutive cases.

Abstract

The recent development of mini-invasive surgery includes appendectomy. We report our results of 4 years experience in this type of approach. We have operated on 154 patients (61 men, 93 women), mean age 26.7 years, presenting with clinical signs of appendicitis. The operation was completely carried out by laparoscopy in 144 cases, including treatment of abscess in 13 and peritonitis in 8 cases. Operation was converted into laparotomy in 10 cases, 4 of which because of some difficulty in appendix dissection. No deaths were recorded. Eight (5.2%) post-operative complications occurred: 4 infections of the trocar hole, one of which the cause of readmission; 3 cases of pain and fever (in one a re-laparoscopy was performed because of suspicion of leakage of the appendicular stump); 1 residual hematoma requiring second laparoscopy. Mean duration of hospitalisation was 4.9 days (range 2-25 days): at present, mean hospitalisation is 2 and 6 days respectively in cases with and without peritonitis. In conclusion, laparoscopic appendectomy appears to be feasible in the majority of cases, with better results when the appendix is ectopic and/or in the presence of peritoneal reaction.