title: Surgical treatment and prognosis of acetabular fractures associated with ipsilateral femoral neck fractures.
abstract: Combined ipsilateral acetabular and femoral neck fractures are the result of high-energy trauma. Satisfactory treatment for this injury pattern remains a challenge, since traditional open reduction and internal fixation (ORIF) is always accompanied by a high prevalence of posttraumatic arthritis and avascular necrosis of the femoral head. Eight of 502 acetabular fractures from 1990 to 2008 were diagnosed with combined ipsilateral femoral neck fracture, in which 5 patients' fractures were associated with hip dislocation. These patients were injured from falls, traffic accidents, or crushing accidents. Radiographs and computed tomography scans were taken to check acetabular and femoral neck fractures. All of the patients underwent surgery using appropriate approaches and techniques. Postoperative radiographs demonstrated anatomic or satisfactory reduction for acetabular fractures as well as excellent or good reduction for femoral neck fractures in all of the patients. Follow-up radiographs showed femoral head necrosis in the 5 patients with femoral head dislocations, but not in the other 3 patients. We have seen few patients with this injury pattern, which makes us unable to detect significant differences between the patients associated with femoral head dislocation and those without femoral head dislocation. But by considering the results of our study and those reported in the literature, we believe that for patients with ipsilateral acetabular and femoral neck fractures without hip dislocation, satisfactory results could be expected after ORIF. But for those cases associated with hip dislocation, alternative methods such as acute THR as primary treatment are worthy of consideration.
authors: First People's Hospital of Yibin, Yibin, China.
authors: Li
authors: L
authors: Wei
authors: Jun-Ying
authors: JY
authors: Sun
authors: Yong
authors: Y
authors: Wang
authors: Xing
authors: X
authors: Yang