坚强固定与弹性固定 60年代初,AO/ASIF学派提出了坚强固定(Rigid fixation)的观点,70年代至80年代初 【作者单位】: 白求恩医科大学第一临床学院骨科
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Thus, the "dynamic stability" of the concept was brought forward. Internal fixator of spine was developed from stability fusing to dynamic stabilization.
于是,“动力稳定”这一概念被提出,内固定物也由坚强固定物向动力稳定系统发展。
参考来源 - 动力稳定系统在腰椎失稳症手术中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
后路用于融合的最佳坚强固定系统,仍然存在争议。
The optimal rigidity of a posterior instrumentation system for fusion remains undetermined.
脊柱的半坚强固定,逐步被运用到脊柱融合术中,或者运用固定受累节段而不是融合。
Semirigid instrumentation of the spine may be applied with the intent to fuse the spine, or to stabilize the affected motion segment without fusion.
目的:了解非融合椎体骨密度、融合椎体骨密度、成功坚强固定后融合块骨密度之间联系。
OBJECTIVE: We wanted to determine whether there are any relationships among the unfused vertebral BMDs, the fused vertebral BMD, and the fusion mass BMD after successful solid union.
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