title: Influence of experience on laparoscopic ileocolic resection for Crohn's disease.
abstract: OBJECTIVE
  The technical difficulties that are frequently encountered in surgery for Crohn's disease have led some authors to suggest Crohn's cases should not be attempted early in one's laparoscopic colorectal surgery experience. This article reviews one surgeon's experience with laparoscopic terminal ileal resections for Crohn's disease to assess the safety of beginning laparoscopic colorectal resections with these procedures.
  
  
  METHODS
  A retrospective review of all laparoscopic ileocolic resections performed by a single surgeon was performed.
  
  
  RESULTS
  Sixty-nine (82 percent) of 84 procedures were completed laparoscopically. Reasons for conversion were dense adhesions (n = 5) and complex masses (n = 10). The mean operating time for the entire group was 145 +/- 39 (range, 87-289) minutes. Postoperative length of stay was 5.6 +/- 2.4 (range, 2-21) days. The mean incision length in the laparoscopic group was 4.5 +/- 1.15 cm. If the series is examined in three equal intervals, the number of patients with multiple difficulties (abscess, fistula, and previous resection or mass) increased in the final part of the study, without affecting complication or conversion rates. Despite the increased case complexity, average length of stay was significantly reduced between the second and third time periods (P = 0.008).
  
  
  CONCLUSIONS
  Despite its technical demands, laparoscopic ileocolic resection was a safe procedure with potential advantages to patients. Laparoscopic resection is possible in the vast majority of patients with ileocolic Crohn's disease, regardless of the nature of the pathology. Previous resections, abscesses, fistulas, and phlegmons do not preclude success, although these cases should likely not be the first attempted.
authors.affiliation: Department of Surgery, Mt. Sinai Hospital, University of Toronto, Ontario, Canada.
authors.forename: Justin
authors.initials: J
authors.lastname: Evans
authors.forename: Lisa
authors.initials: L
authors.lastname: Poritz
authors.forename: Helen
authors.initials: H
authors.lastname: MacRae
mesh_terms: D000328:Adult; D000714:Anastomosis, Surgical / Q000379:methods; D003106:Colon / Q000473:pathology / Q000601:surgery; D003424:Crohn Disease / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods*; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology / Q000601:surgery; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D018579:Patient Selection; D011183:Postoperative Complications; D012189:Retrospective Studies; D012307:Risk Factors; D016896:Treatment Outcome