Objective To investigate the effect of locking compression plate ( LCP ) for comminuted proximal humeral fracture.

目的探讨锁定加压接骨板 ( LCP ) 治疗肱骨近端粉碎性骨折的疗效.

Objective:To introduce a method for the treatment of proximal humeral fracture-dislocation with closed reduction and semi-open operation and evaluate its clinical effect.

目的：介绍一种治疗新鲜肱骨近端骨折脱位的闭合整复和半开放手术方法，并对其疗效进行评价。

Conclusion Using tail-pressed angle-adjusted hollow screw can meet the need of percutaneous internal fixation in the treatment of proximal humeral fracture and anterior dislocation of shoulder joint.

结论尾部加压调角空心螺纹钉对肱骨头的固定作用可满足经皮导入内固定治疗肱骨近端骨折合并肩关节前脱位过程中的要求。