title: Prevalence and mechanisms of small intestinal obstruction following laparoscopic abdominal surgery: a retrospective multicenter study. French Association for Surgical Research.
abstract: OBJECTIVE
  The prevalence and mechanisms of intestinal obstruction following laparoscopic abdominal surgery have not been studied extensively.
  
  
  METHODS
  Retrospective review of cases of intestinal obstruction after laparoscopic surgery.
  
  
  METHODS
  Sixteen surgical units performing laparoscopy in France.
  
  
  METHODS
  Twenty-four patients with intestinal obstruction.
  
  
  METHODS
  Prevalence values and descriptive data.
  
  
  RESULTS
  The 3 most frequent primary procedures responsible for intestinal obstruction were cholecystectomy (10 cases), transperitoneal hernia repair (5 cases), and appendectomy (4 cases). Prevalences of early postoperative intestinal obstruction after these procedures were 0.11%, 2.5%, and 0.16%, respectively. Intestinal obstruction was due to adhesions or fibrotic bands in 12 cases and to intestinal incarceration in 11 cases. Obstruction was located at the trocar site in 13 cases (9 incarcerations and 4 adhesions), mainly at the umbilicus, and in the operative field in 10 cases (2 incarcerations in a wall defect after transperitoneal inguinal hernia repair, 4 adhesions, and 4 fibrotic bands). The small intestine was involved in 23 of 24 cases; the other was due to cecal volvulus following unrecognized intestinal malrotation. Intestinal obstruction was treated by laparoscopic adhesiolysis in 6 patients and by laparotomy in 18 patients, 6 of whom required small intestine resection. Three postoperative complications but no deaths occurred.
  
  
  CONCLUSIONS
  Intestinal obstruction following laparoscopic abdominal surgery can occur irrespective of the type of operation; the prevalence is as high as (cholecystectomy and appendectomy) or even higher than (transperitoneal hernia repair) that seen in open procedures.
authors.affiliation: Department of Surgery, Groupe Hospitalier Pitié-Salpêtrière, Paris, France.
authors.forename: J J
authors.initials: JJ
authors.lastname: Duron
authors.forename: J M
authors.initials: JM
authors.lastname: Hay
authors.forename: S
authors.initials: S
authors.lastname: Msika
authors.forename: D
authors.initials: D
authors.lastname: Gaschard
authors.forename: J
authors.initials: J
authors.lastname: Domergue
authors.forename: A
authors.initials: A
authors.lastname: Gainant
authors.forename: A
authors.initials: A
authors.lastname: Fingerhut
mesh_terms: D000005:Abdomen / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000453:epidemiology* / Q000209:etiology / Q000601:surgery; D010535:Laparoscopy / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology; D015995:Prevalence; D012086:Reoperation; D012189:Retrospective Studies