title: Single-incision laparoscopic appendectomy for acute appendicitis: a preliminary experience.
abstract: BACKGROUND
  Natural orifice translumenal endoscopic surgery (NOTES) is a major conceptual change in the field of modern surgery. However, corresponding technological refinements are not yet available to fill the gap separating the current laparoscopy from the NOTES of the future. Meanwhile, "hybrid" NOTES techniques, including single-port procedures, have been increasingly reported. This report describes a technique of single-incision laparoscopic appendectomy (SILA) for selected patients with acute appendicitis.
  
  
  METHODS
  Patients with noncomplicated acute appendicitis, excluding those with abscess, perforation, peritonitis, previous surgery, or obesity, underwent SILA. The procedure was performed using a single 15-mm-diameter umbilical incision with two 5-mm-diameter port sites.
  
  
  RESULTS
  The study enrolled 36 women and 19 men with a mean age of 28 years (range, 18-78 years). The procedure was achieved for 41 patients (74.5%). The mean operative time was 39 min (range, 14-111 min). There was no mortality. The postoperative complication rate was 5.4% (3 complications in 3 patients), and the median hospital stay was 39 h (range, 8-240 h).
  
  
  CONCLUSIONS
  The SILA technique is safe and feasible for selected patients with noncomplicated acute appendicitis. Compared with other transumbilical techniques of appendectomy, SILA has the advantages of feasibility without endoscopic skills and an acceptable operative time. Technical refinements and accomplished learning probably will enable its wider use for more patients with acute appendicitis.
authors.affiliation: Department of General and Minimally Invasive Surgery, Centre Hospitalier, 10 rue du Champ Gaillard, 78300 Poissy, France. elie.chouillard@chi-poissy-st-germain.fr
authors.forename: Elie
authors.initials: E
authors.lastname: Chouillard
authors.forename: Arnaud
authors.initials: A
authors.lastname: Dache
authors.forename: Adriana
authors.initials: A
authors.lastname: Torcivia
authors.forename: Nada
authors.initials: N
authors.lastname: Helmy
authors.forename: Ivan
authors.initials: I
authors.lastname: Ruseykin
authors.forename: Andrew
authors.initials: A
authors.lastname: Gumbs
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001062:Appendectomy / Q000379:methods*; D001064:Appendicitis / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D055815:Young Adult