1·Wrist flexion, radial deviation, and pronation-supination were regained significantly faster in the dynamic fixator group.
在腕屈、桡偏、旋前和旋后方面，动态固定器组恢复更快。
2·Objective to study effects of treatment of long bone fracture with NiTi shape memory saw tooth arm embracing fixator.
目的分析镍钛形状记忆锯齿臂环抱内固定器治疗长管状骨骨折的疗效。
3·Objective To evaluate four kinds of spinal internal fixator with the biomechanical study and clinical application.
目的通过生物力学测试和临床应用，对四种脊柱内固定器进行评价。
4·Objective To remedy the general defects of external fixator such as poor stability, complexed operation, strong stress shielding and bad extension function.
目的解决目前外固定器普遍存在的如稳定性差、操作繁琐、应力遮挡大、扩展功能差等功能缺陷的问题。
5·Biomechanical tests and clinical applications have proved that the internal fixator has the features of a short operation time, a definite fixation and few complications.
经生物力学试验和临床应用证明，该内固定器具有固定确实、手术时间短、并发症少的特点。