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- blade for hemilaminectomy retractor 单侧椎板牵开器拆卸翼
- Scoville's hemilaminectomy retractor 斯科维尔(氏)单侧椎板切除术牵开器
- Scoville-Haverfield hemilaminectomy retractor 斯-哈二氏单侧椎板切除术牵开器
- Hoen's hemilaminectomy retractor 霍恩(氏)单侧椎板切除术牵开器
- Markham-Meyerding hemilaminectomy retractor 马-迈二氏单侧椎板切除术牵开器
- Valin's hemilaminectomy retractor 瓦林(氏)单侧椎板切除术牵开器
- Ballantine's hemilaminectomy retractor 巴兰坦(氏)单侧椎板切除术牵开器
- Knighton's hemilaminectomy retractor 奈顿(氏)单侧椎板切除术牵开器
- hemilaminectomy retractor 单侧椎板(切除术)牵开器
- Disconnect retractor wire harness connector. 断开皮带卷收器线束接头。
- A weighted retractor is in the vaginal cavity. **内有一个加了重量的牵引器。
- Experimental application of auxometric nerve root retractor. 体感诱发电位；
- Each retractor is to be checked through quality department as it finished. 每个总成完成，质量部门都要对该总成进行检验。
- Objective:To evaluate the advantages and disadvantages of hemilaminectomy for the removal of intraspinal tumors. 目的:探讨半椎板切开入路切除椎管内肿瘤的优缺点。
- Study Design. After undergoing L5 hemilaminectomy, chromic gut suture was placed onto the DRG and the animals were sacrificed at various time-points. 研究设计：L5半椎板切除术后，置铬制肠线于背根神经节(DRG)，实验动物在不同时间点处死。
- Objective To observe the clinical efficacy of hemilaminectomy and unilateral mass screw fixation in the cervical diseases. 目的研究半椎板切除减压并单侧侧块螺钉固定在颈椎疾患中应用的临床疗效。
- Results.Five patients with HLDs underwent partial hemilaminectomy and discectomy during pregnancy and maintained the pregnancy. 研究结果：其中患有腰突的5位患者在怀孕期间接受了部分髓核摘除术和椎间盘全摘术并且未影响生育。
- Objective To investigate advantages and disadvantages of unilateral hemilaminectomy for the microsurgical removal of cervical intraspinal tumors. 目的探讨单侧半椎板“开窗”显微切除颈椎管内肿瘤的手术方式的优缺点。
- 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。
- After exposing the cervical spine the self retaining retractor is placed to provide optimal visualization. 垫起颈后部，以确定和保持正常的颈的生理弯曲。
