[Research progress of different surgical approaches in treatment of acetabular both-column fractures].

OBJECTIVE: To review the research progress of different surgical approaches in the treatment of acetabular both-column fractures. METHODS: The domestic and foreign related research literature on surgical approaches for acetabular both-column fractures was extensively consulted. The anatomical characteristics, exposure ranges, advantages, disadvantages, and indications of various common surgical approaches for both-column fractures were mainly summarized. RESULTS: The ilioinguinal approach is more suitable for both-column fractures if the anterior column fracture is complicated or combined with the anterior wall fracture while the posterior column fracture is simple and stable. The modified Stoppa approach or the lateral (para) rectus abdominal approach is the preferred choice when both-column fractures are combined with a quadrilateral fracture or femoral head dislocation. What's more, the Kocher-Langenbeck approach is required when the posterior column fractures are complicated or combined with posterior wall fractures. In addition, the simultaneous ilioinguinal and Kocher-Langenbeck approaches are the first choices when the both-column fractures possessing extremely severe and obvious displacement. CONCLUSION: The reasonable choice of surgical approach is extremely important for acetabular both-column fractures. Each surgical approach has its advantages and limitations. It is necessary to take the precise reposition of the acetabular joint surface as the principle, and comprehensively judge the fracture types and severity of anterior column, posterior column, and square area, and then select the optimal surgical approach for surgical treatment.