Efficacy Comparison of Open Reduction and Robot‐Aided Infra‐Acetabular and Posterior Column Screws Fixation in Complex Acetabular Fractures Surgery: Union Plate Versus Reconstruction Plate. - Chen, Jianan; Feng, Yiran; Zhu, Runlin; Zhang, Pengqing; Zhao, Zhihua; Zhang, Ziming; Guo, Xiaodong; Tang, Lulu; Chen, Kaifang (Orthopaedic Surgery, 2026)