Periprosthetic fractures (PPFs) around the knee are challenging injuries. This study aims to describe the characteristics of knee PPFs and the impact of patient demographics, fracture types, and management modalities on in-hospital mortality.

中文翻译：

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膝关节假体周围骨折死亡率的特征和预测因素。


膝盖周围的假体周围骨折（PPF）是一种具有挑战性的损伤。本研究旨在描述膝关节 PPF 的特征以及患者人口统计、骨折类型和治疗方式对院内死亡率的影响。