Method Locking compressionplatefixation was conducted on 12 cases of limb long bone fracture nonunion.
方法对12例四肢长管状骨骨折不愈合患者，采用锁定加压钢板内固定方法治疗。
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AIM: to compare the effects of compressionplate and intramedullary nail on angiogenesis in the course of fracture healing, and to explore its characteristics by different internal fixation.
Methods: Nineteen consecutive patients with an acute comminuted olecranon fracture were managed with a contoured locking compressionplate and intramedullary screw fixation.