title: Surgical treatment of displaced acetabular fractures.
abstract: BACKGROUND
  Acetabular fractures are severe injuries, generally caused by high-energy trauma, most frequently from traffic accidents or falls from heights. Fractures of the extremities, head injuries, chest, abdomen and pelvic ring injuries are most commonly associated injuries.
  
  
  OBJECTIVE
  The purpose of this study was to evaluate the results of open reduction and internal fixation of acetabular fractures. The open anatomical reduction of the articular surface combined with a rigid internal fixation and early mobilisation have become the standard treatment of these injuries.
  
  
  METHODS
  We conducted a retrospective analysis of 22 patients of average age 43.13 years. The patients were treated by open reduction and internal fixation at the Orthopaedic Clinic of Nis from 2005-2009. The follow-up was 12 to 60 months, with the average of 21.18 months after surgery.
  
  
  RESULTS
  All injured patients were operated on between 4 and 11 days (5.7 days on the average). According to the classification by Judet and Letournel, 15 (68.18%) patients had an elementary acetabular fracture, whereas 7 (31.82%) patients had associated fracture. A satisfactory postoperative reduction implying less than 2 mm of displacement was achieved in 19 (86.36%) patients. The radiological status of the hip joint, determined according to Matta score, was excellent in 15 (68.18%) patients, good in 4 (18.18%) patients and moderate in 3 (13.63%) patients. According to Merle d'Aubigné Scale, the final functional results of the treatment of all operated patients were excellent in 12 (54.54%) patients, good in 7 (31.81%) patients and moderate in 3 (13.63%) patients.
  
  
  CONCLUSIONS
  Surgical treatment of dislocated acetabular fractures requires an open reduction and a stable internal fixation. Excellent and good results can be expected only if anatomical reduction and stable internal fixation are achieved.
authors: Orthopaedic and Traumatology Clinic, Bul. dr Zorana Djindjića 48, 18000 Nis, Serbia. sasaortoped@gmail.com
authors: Sasa
authors: S
authors: Milenković
authors: Jordan
authors: J
authors: Saveski
authors: Mile
authors: M
authors: Radenković
authors: Goran
authors: G
authors: Vidić
authors: Neda
authors: N
authors: Trajkovska
mesh_terms: D000077:Acetabulum / Q000000981:diagnostic imaging / Q000293:injuries*; D000328:Adult; D000368:Aged; D005260:Female; D005593:Fracture Fixation, Internal; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D055815:Young Adult