Objective To discuss the clinical characteristics and preventive and therapeutic countermeasures of severe head injury combined with multiple system organ failure (MSOF).

目的探讨重型颅脑损伤并发多系统器官衰竭(MSOF)的主要临床特征和预防、治疗对策。

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Methods the new type of femoral head interior supporting system was designed according to biomechanical principles and the characteristics of femoral head and neck.

方法根据股骨头、颈的解剖特点和生物力学原理，设计制造股骨头内撑器。

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