1.Reconstruction Anterior Cruciate Ligaments use Auto-rotula Ligament under Arthroscope
关节镜下采用自体髌韧带重建前交叉韧带
2.Stress Analyse of Circular Aperture Rotula-cut Broach-cutter's Break Cause
圆孔轮切式拉刀断裂原因的应力分析