Conclusion The relation exists between axle centre of elbow and the center of trochlear notch, both anatomy and relation are important.reducing stiff elbow must restore the relation of two center.

• 结论滑车切迹骨折的治疗既要解剖复位又要注意切迹中心与肘关节轴心的相关,其双心的相关性恢复才是减少肘关节僵硬的真正原因。