title: [Changes in indications for surgery in the management of diverticulitis].
abstract: Diverticulitis is a common disease in western countries and its incidence is increasing especially among young patients. Colonic diverticulosis, incidentally diagnosed by endoscopy or CT-scanning, has no immediate clinical consequences. Progression to diverticulitis develops in only 4 % of cases. In the last decades management of diverticular disease evolved and expectative treatment and less invasive techniques have gained importance. Elective resection has traditionally been advised after a second episode of diverticulitis or after a first episode if the patient was less than 50 years of age or complicated disease occurred. Recent changes in understanding the natural history of diverticular disease have substantially modified treatment paradigms. Elective resection in case of recurrent diverticular disease should be performed on a individual basis and in cases with complications like intestinal obstruction or fistulas. Primary anastomosis is an option even in emergency surgery due to colonic perforation, while diverting operations are indicated for selected patient groups with a high risk profile. Several prospective studies showed good results for laparoscopic drainage and lavage in the setting of perforated diverticulitis with generalized peritonitis, though this concept needs to be controlled with randomized clinical trials before application into the daily practice. This article should provide a short overview of trends in the surgical treatment of diverticulitis, help to understand the natural history of the disease and thereby explain the currently lower frequency of surgical interventions for diverticulitis.
authors.affiliation: Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Universitätsspital Bern.
authors.forename: Raffaele
authors.initials: R
authors.lastname: Galli
authors.affiliation: Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Universitätsspital Bern.
authors.forename: Beat
authors.initials: B
authors.lastname: Schnüriger
authors.affiliation: Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Universitätsspital Bern.
authors.forename: Lukas
authors.initials: L
authors.lastname: Brügger
authors.affiliation: Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, Universitätsspital Bern und Spital Tiefenau, Spital Netz Bern.
authors.forename: Daniel
authors.initials: D
authors.lastname: Inderbitzin
mesh_terms: D004239:Diverticulitis, Colonic / Q000175:diagnosis* / Q000628:therapy*; D004322:Drainage / Q000639:trends*; D019317:Evidence-Based Medicine; D006801:Humans; D010535:Laparoscopy / Q000639:trends*; D018579:Patient Selection; D065286:Prophylactic Surgical Procedures / Q000639:trends*; D016896:Treatment Outcome; D019564:Unnecessary Procedures / Q000639:trends*