The proximal femur is a common site for primary sarcomas and metastatic lesions. Although the early results of tumor prostheses are promising, the long-term results of reconstruction are unknown. The purpose of this study is to evaluate the prognostic factors affecting prosthesis survival and complications after proximal femoral resection and reconstruction.

中文翻译：

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股骨近端切除假体重建的临床结果

股骨近端是原发性肉瘤和转移性病变的常见部位。尽管肿瘤假体的早期结果很有希望，但重建的长期结果尚不清楚。本研究的目的是评估影响股骨近端切除重建术后假体存活率和并发症的预后因素。