title: Results of surgical treatment of acetabular fractures using Kocher-Langenbeck approach.
abstract: OBJECTIVE
  To evaluate the results of acetabular fractures surgically treated using posterior Kocher-Langenbeck approach for internal fixation.
  
  
  METHODS
  A series of 42 consecutive cases treated during a 4 year period was analysed. The mean age of the patients was 41 years. According to the Letournel classification 9 posterior wall fractures, 3 posterior column fractures, 11 transverse fractures,4 posterior column and posterior wall fractures, 10 transverse and posterior wall fractures and 5 T-shaped fractures were noted.
  
  
  RESULTS
  Quality of reduction based on Matta's criteria shows anatomical reduction in 25 cases (59.5%), imperfect in 11 cases(26.2%) and poor in 6 cases (14.3%). Neurological injury represented by peroneal nerve palsies occurred in 3 patients(7.1%). Acute infection was noted in one case (2.4%). Clinical results (for 38 patients) was excellent in 9 cases (23.7%), good in 23 cases (60.5%), fair in 4 cases (10.5%) and poor in 2 cases(5.3%). There was a statistically significant correlation between quality of reduction and clinical results with r = 0.68 (Pearson coefficient). Heterotopic ossifications were recorded in 14 cases and osteonecrosis of the femoral head was recorded in 2 cases.
  
  
  CONCLUSIONS
  Despite the relatively large number of complications,surgery treatment for acetabular fractures offers better results than conservative treatment, in which the complication rate is much higher.
authors: O
authors: O
authors: Alexa
authors: R I
authors: RI
authors: Malancea
authors: B
authors: B
authors: Puha
authors: S
authors: S
authors: Luncă
authors: B
authors: B
authors: Veliceasa
mesh_terms: D000077:Acetabulum / Q000293:injuries*; D000328:Adult; D000368:Aged; D015331:Cohort Studies; D005260:Female; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D006617:Hip Dislocation / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome