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- Experimental application of auxometric nerve root retractor. 体感诱发电位；
- MAIN OUTCOME MEASURES: Ratio of dragging force and nerve root retractor force;SSEP P1 latency. 主要观察指标：牵拉力与神经根牵拉比率、体感诱发电位P1波潜伏期的关系。
- Auxometric nerve root retractor with pressoreceptor is more safe and reliable than traditional retractor.It may drag the nerve root to the maximum degree. 应用带压力感受器的测力神经根拉钩比传统神经根拉钩安全可靠，可以最大程度牵拉神经根。
- METHODS: The auxometric nerve root retractor consisted of retractors with pressoreceptor, clamp stand and display unit. 方法：测力神经根拉钩由带压力感受器的拉钩、固定支架和显示器3部分组成。
- Kalamaride's nerve root retractor 卡拉马利德(氏)神经根拉钩
- Application of nerve root retractor in lumbar disc surgery: 116 cases report 自制神经根拉钩在腰椎间盘突出症手术治疗中应用116例
- nerve root retractor 韦莱(氏)神经根拉钩
- Scoville's nerve root retractor 斯科维尔(氏)神经根拉钩
- Holsher's nerve root retractor 霍尔休(氏)神经根拉钩
- Love's nerve root retractor 洛夫(氏)神经根拉钩
- Campbell's nerve root retractor 坎贝尔(氏)神经根拉钩
- Martin's nerve root retractor 马丁(氏)神经根拉钩
- Derrico's nerve root retractor 德埃里克(氏)神经根拉钩
- Dorser's nerve root retractor 多尔塞(氏)神经根拉钩
- Arachnoid ligaments fixed nerve root inside dura. 门）网膜韧带在硬膜囊内把神经前后根固定在硬膜侧壁上。
- The retractor was fixed through the clamp and operation table.The force of dragging nerve root was showed on the display. 拉钩通过固定支架与手术床固定，牵拉神经根的拉力通过显示器显示。
- The lumbar vertebral canal and nerve root canals are of osseofib-rous makeup. 指出腰椎管和神经根管是由骨和纤维性软组织共同组成的骨纤维性管道。
- What is nerve root phlogistic? What is medical term? What is main symptom? 什么是神经根炎?医学术语是什么?主要的症状是什么?
- Referred pain is duller and does not relate to a specific nerve root. 根性疼痛是锐痛，典型放散痛可延伸至小腿或足。
- Compression of nerve roots cranial to L4 is uncommon. 压迫腰4神经根相对少见。
