title: Low anastomotic leak rate after colorectal surgery: a single-centre study.
abstract: OBJECTIVE
  Anastomotic leak after colorectal surgery is a serious event associated with significant morbidity and mortality. There is little consensus regarding 'acceptable' rates of leakage, however. This study describes the experience of anastomotic leakage after both elective and emergency colorectal surgery in a district general hospital.
  
  
  METHODS
  A prospectively collected database of all patients with a diagnosis of colorectal cancer in a single hospital formed the basis of the study. Leak was defined as breakdown of the anastomosis contributing to death or requiring reoperation or reintervention.
  
  
  RESULTS
  A total of 949 patients underwent surgery with an anastomosis between 1996 and 2004, including 331 patients treated with anterior resection. Anastomotic leaks requiring reoperation occurred in eight patients (0.8%). Thirty-day and in-hospital mortality was 4%.
  
  
  CONCLUSIONS
  A very low rate of anastomotic leakage after colorectal surgery is possible in a district general hospital setting. Given the impact of anastomotic leakage on function, tumour recurrence and long-term survival, it should be considered as a marker of surgical quality when evaluating surgical performance.
authors.affiliation: Department of Colorectal Surgery, Royal Bournemouth Hospital, Castle Lane East, Bournemouth, UK. oliverjones10@hotmail.com
authors.forename: O M
authors.initials: OM
authors.lastname: Jones
authors.forename: S K P
authors.initials: SK
authors.lastname: John
authors.forename: N
authors.initials: N
authors.lastname: Horseman
authors.forename: R J
authors.initials: RJ
authors.lastname: Lawrance
authors.forename: J B J
authors.initials: JB
authors.lastname: Fozard
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical / Q000009:adverse effects*; D003108:Colonic Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012002:Rectal Diseases / Q000601:surgery*