title: Sacroiliac joint dysfunction: evaluation and management.
abstract: Sacroiliac joint dysfunction is believed to be a significant source of low back and posterior pelvic pain.
  
  
  METHODS
  To assess the clinical presentation, diagnostic testing, and treatment options for sacroiliac joint dysfunction, a systematic literature review was performed using MEDLINE.
  
  
  RESULTS
  Presently, there are no widely accepted guidelines in the literature for the diagnosis and treatment of sacroiliac instability. Establishing management guidelines for this disorder has been complicated by the large spectrum of different etiologic factors, the variability of patient history and clinical symptoms, limited availability of objective testing, and incomplete understanding of the biomechanics of the sacroiliac joint.
  
  
  CONCLUSIONS
  A reliable examination technique to identify the sacroiliac joint as a source of low back pain seems to be pain relief following a radiologically guided injection of a local anaesthetic into the sacroiliac joint. Most patients respond to non-operative treatment. Patients who do not respond to non-operative treatment should be considered for operative sacroiliac joint stabilization.
authors.affiliation: Department of Orthopaedic Surgery, Division of Orthopaedic Traumatology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
authors.forename: Boris A
authors.initials: BA
authors.lastname: Zelle
authors.forename: Gary S
authors.initials: GS
authors.lastname: Gruen
authors.forename: Shervondalonn
authors.initials: S
authors.lastname: Brown
authors.forename: Susan
authors.initials: S
authors.lastname: George
mesh_terms: D006801:Humans; D007592:Joint Diseases / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D017116:Low Back Pain / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control*; D017699:Pelvic Pain / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians'; D012446:Sacroiliac Joint