Through biomechanical analysis and research,a suitable mechanical model and some reasonable parameters for anterior knee graft of flail knees are provided in this paper and can bo used as a basic-consideration for optimum planning of operation.

• 本文通过生物力学分析与研究,为梿枷膝膝前骨块阻挡术提供力学模型和合理参数,为确定最佳手术方案提供依据。