title: Classification of primary and incisional abdominal wall hernias.
abstract: OBJECTIVE
  A classification for primary and incisional abdominal wall hernias is needed to allow comparison of publications and future studies on these hernias. It is important to know whether the populations described in different studies are comparable.
  
  
  METHODS
  Several members of the EHS board and some invitees gathered for 2 days to discuss the development of an EHS classification for primary and incisional abdominal wall hernias.
  
  
  RESULTS
  To distinguish primary and incisional abdominal wall hernias, a separate classification based on localisation and size as the major risk factors was proposed. Further data are needed to define the optimal size variable for classification of incisional hernias in order to distinguish subgroups with differences in outcome.
  
  
  CONCLUSIONS
  A classification for primary abdominal wall hernias and a division into subgroups for incisional abdominal wall hernias, concerning the localisation of the hernia, was formulated.
authors.affiliation: Department of Surgery, AZ Maria Middelares, Kortrijksesteenweg 1026, Ghent 9000, Belgium. filip.muysoms@azmmsj.be
authors.forename: F E
authors.initials: FE
authors.lastname: Muysoms
authors.forename: M
authors.initials: M
authors.lastname: Miserez
authors.forename: F
authors.initials: F
authors.lastname: Berrevoet
authors.forename: G
authors.initials: G
authors.lastname: Campanelli
authors.forename: G G
authors.initials: GG
authors.lastname: Champault
authors.forename: E
authors.initials: E
authors.lastname: Chelala
authors.forename: U A
authors.initials: UA
authors.lastname: Dietz
authors.forename: H H
authors.initials: HH
authors.lastname: Eker
authors.forename: I
authors.initials: I
authors.lastname: El Nakadi
authors.forename: P
authors.initials: P
authors.lastname: Hauters
authors.forename: M
authors.initials: M
authors.lastname: Hidalgo Pascual
authors.forename: A
authors.initials: A
authors.lastname: Hoeferlin
authors.forename: U
authors.initials: U
authors.lastname: Klinge
authors.forename: A
authors.initials: A
authors.lastname: Montgomery
authors.forename: R K J
authors.initials: RK
authors.lastname: Simmermacher
authors.forename: M P
authors.initials: MP
authors.lastname: Simons
authors.forename: M
authors.initials: M
authors.lastname: Smietański
authors.forename: C
authors.initials: C
authors.lastname: Sommeling
authors.forename: T
authors.initials: T
authors.lastname: Tollens
authors.forename: T
authors.initials: T
authors.lastname: Vierendeels
authors.forename: A
authors.initials: A
authors.lastname: Kingsnorth
mesh_terms: D005260:Female; D046449:Hernia, Abdominal / Q000145:classification / Q000601:surgery; D006554:Hernia, Umbilical / Q000145:classification* / Q000601:surgery*; D006555:Hernia, Ventral / Q000145:classification* / Q000601:surgery*; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000453:epidemiology; D011379:Prognosis; D012008:Recurrence; D012720:Severity of Illness Index; D013526:Surgical Mesh; D013514:Surgical Procedures, Operative / Q000009:adverse effects / Q000379:methods*; D016896:Treatment Outcome