title: Laparoscopic appendectomy versus open appendectomy: retrospective assessment of 200 patients.
abstract: OBJECTIVE
  To compare laparoscopic appendectomy (LA) with traditional methods as the primary treatment for acute appendicitis.
  
  
  METHODS
  A retrospective case series.
  
  
  METHODS
  A regional, nonuniversity hospital in northwestern Quebec.
  
  
  METHODS
  Two hundred patients with a clinical diagnosis of acute appendicitis: 100 (43 men, 57 women; mean age 27 years) underwent laparoscopic appendectomy and 100 (67 men, 33 women; mean age 21 years) had an open appendectomy (OA).
  
  
  METHODS
  LA or OA.
  
  
  METHODS
  Operating time, rate of conversion to OA, need for analgesia, morbidity and outcome.
  
  
  RESULTS
  LA was successful in 88% of patients. The mean operating time was 50 minutes for LA versus 24 minutes for OA. On average, patients of the LA group had a 1-day decrease in postoperative hospital stay (2.6 versus 3.6 days). The wound infection rate was lower in the LA group (2% versus 12%) as was the intra-abdominal abscess rate (2% versus 6.0%). There were no deaths in either group. The overall morbidity was 4.5% for the LA group and 18% for the OA group. A clear tendency toward a shorter convalescence was seen in the LA group.
  
  
  CONCLUSIONS
  LA is a safe and viable treatment alternative for acute appendicitis. Prospective randomized studies are needed to confirm its potential advantages.
authors.affiliation: Department of Surgery, Centre Hospitalier Val d'Or, Que.
authors.forename: S
authors.initials: S
authors.lastname: DesGroseilliers
authors.forename: M
authors.initials: M
authors.lastname: Fortin
authors.forename: R
authors.initials: R
authors.lastname: Lokanathan
authors.forename: N
authors.initials: N
authors.lastname: Khoury
authors.forename: D
authors.initials: D
authors.lastname: Mutch
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001062:Appendectomy / Q000009:adverse effects / Q000379:methods*; D001064:Appendicitis / Q000601:surgery*; D002648:Child; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D018579:Patient Selection; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000453:epidemiology / Q000209:etiology; D013997:Time Factors; D016896:Treatment Outcome