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[Clinical application of the percutaneous retrograde acetabular anterior horn screw fixation]
1Department of Orthopaedics, the First People's Hospital of Xiaoshan, Hangzhou 311200, Zhejiang, China.
Objective:
To investigate the clinical usage of percutanious retrograde acetabular anterior horn screw fixation.
Methods:
From June 2006 to November 2011,27 patients with anterior horn accetabular fractures were treated with percutaneous retrograde screw. There were 20 males and 7 females with an average age of 35 years (ranged,20 to 61). According to Tile classification,type A was in 5 cases,type B was in 18 cases and type C was in 4 cases. The intra-operative blood loss volume, fractured reduction and screw location were observed.
Results:
Postoperative X-ray and CT scan showed good reduction. According to the standard of Matta, 10 cases got excellent results, 15 good and 2 poor. All fractures healed and no complications such as neurovascular injuries and femoral head necrosis were found.
Conclusion:
Percutanious retrograde acetabular anterior horn screw technique have advantages of little trauma, less blood loss volume, reliable fixation, which can be effectively used in clinic.
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