title: Complications of pelvic ring fixation in patients requiring laparotomy.
abstract: BACKGROUND
  Pelvic ring disruptions in blunt trauma are rarely an isolated finding. Many individuals needing operative pelvic fixation also require laparotomy for other injuries. Pelvic fixation can be performed by open reduction and internal fixation (ORIF) or external fixation (Ex-fix). Often when a laparotomy incision is present, ORIF is performed by extending this incision. We hypothesized ORIF performed by extending the laparotomy incision would result in higher rates of ventral hernia and wound complications versus Ex-fix.
  
  
  METHODS
  All patients admitted from 2004-June 2014 who underwent laparotomy and pelvic fixation either by ORIF through extension of a laparotomy incision (ORIF group) or definitive Ex-fix group were identified. Injury severity score, demographics, associated injuries, and complications were collected.
  
  
  RESULTS
  A total of 35 patients were identified who underwent laparotomy and pelvic fixation, 21 underwent Ex-fix, whereas 14 underwent ORIF through an extended laparotomy incision. There were no differences in injury severity score, demographics, associated injuries, or rate of ventral hernia. The ORIF group had more laparotomy incision infections (50.0% versus 4.8%, P < 0.01) and pelvic abscesses (42.9% versus 9.5%, P < 0.05). They required more procedures to address their complications (13 versus 5, P < 0.05).
  
  
  CONCLUSIONS
  Individuals who have undergone laparotomy and pelvic fixation are a complex group of patients with multiple injuries. These data suggest that when surgical repair of a pelvic ring disruption is indicated and the patient has undergone laparotomy, careful consideration to the method of fixation should be given.
authors.affiliation: Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico. Electronic address: rmiskimins@salud.unm.edu.
authors.forename: Richard
authors.initials: R
authors.lastname: Miskimins
authors.affiliation: Department of Orthopedic Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico.
authors.forename: Michael
authors.initials: M
authors.lastname: Decker
authors.affiliation: Department of Orthopedic Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico.
authors.forename: Bryon
authors.initials: B
authors.lastname: Hobby
authors.affiliation: Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico.
authors.forename: Thomas
authors.initials: T
authors.lastname: Howdieshell
authors.affiliation: Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico.
authors.forename: Stephen
authors.initials: S
authors.lastname: Lu
authors.affiliation: Department of Surgery, University of New Mexico School of Medicine, Albuquerque, New Mexico.
authors.forename: Sonlee D
authors.initials: SD
authors.lastname: West
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D005593:Fracture Fixation, Internal / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D006555:Hernia, Ventral / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D007813:Laparotomy; D008297:Male; D008875:Middle Aged; D009104:Multiple Trauma / Q000601:surgery; D010384:Pelvic Bones / Q000293:injuries* / Q000601:surgery; D011183:Postoperative Complications / Q000453:epidemiology / Q000209:etiology*; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000453:epidemiology / Q000209:etiology; D016896:Treatment Outcome; D055815:Young Adult
keywords: External fixation; Internal fixation; Laparotomy; Pelvic fracture