Intervention: Minimally invasive medial plating using hybrid locking and nonlocking techniques.
干预措施:使用混合锁定和非锁定技术的微创内固定钢板。
Objectives: To investigate whether locking screws offer any advantage over nonlocking screws for plate fixation of humeral shaft fractures for weight-bearing applications.
目的:研究加载负荷时锁定螺钉钢板固定肱骨干骨折是否优于非锁定螺钉钢板。
Two study groups each used identical 10-hole, 3.5-mm locking compression plates that can accept either locking or nonlocking screws.
两个研究组使用同样的10孔,3.5mmLCP钢板,钢板允许选择使用锁定螺钉或非锁定螺钉。
The fractures were fixed with either dorsally placed nonlocking T-plate or volarly placed locking plate within matched pairs.
每对手臂分别用背侧非锁定T型钢板及掌侧锁定型钢板固定。
The additional stability per screw compared with that of conventional nonlocking fixation enhances the application of minimally invasive fracture techniques.