根据不同方式椎板切除术进行分组比较。
Comparative analysis was conducted according to different kind of laminectomy.
所有病例均行整块半关节突全椎板切除术。
All cases were treated with en bloc hemi-articular process laminectomy.
结论：全椎板切除术极大破坏腰椎稳定性。
Conclusion: Total laminectomy destroyed the stability of lumbar spine.
有些病例，在椎板切除术后需要进行脊柱融合术。
In some cases, a spinal fusion may be performed after the laminectomy.
腰椎椎板切除术通常用于缓解腰椎管狭窄所致的疼痛。
A lumbar laminectomy is typically performed to alleviate pain from lumbar spinal stenosis.
大部分患者都得接受椎板切除术或腰椎间盘摘除术以移除损坏的椎骨和椎板。
Almost as many undergolaminectomies or diskectomies to remove damaged vertebrae and disks.
结论：颈椎椎板切除术术后24小时的脊髓比2周更加倾向于向背侧移位。
Conclusion. The posterior shift of the spinal cord at 24 hours had a tendency to shift more posteriorly than that observed at 2 weeks after cervical laminoplasty.
然而，在2年内，那些接受单侧椎板切除术或仅仅椎板切除术有背痛和囊肿复发增加一定增加率。
However, within 2 years, patients receiving hemilaminectomy or laminectomy alone have an increased incidence of back pain and cyst recurrence.
目的：采用脊柱三维运动分析系统对胸腰段部分椎板切除术和多节段椎板切除术的生物力学特性。
Objective:To study the biomechanics on the partial removal of thoracolumbar lamina and removal of multi-vertebral lumbosacral with three-dimensional exercise analysis system. Methods;
因此我们认为L_3、L_5椎板切除术比多阶段椎板切除术更符合人体生理解剖和生物学特征的手术方式。
In conclusion, we suggest that L3, L5 leaped-laminectomy is a new operation which fit to human body anatomic and biological character better than the classical SPR operation.
作者使用了十个尸体标本制作后路固定融合模型，评估了近端关节突侵犯和椎板切除术的急性生物力学影响。
The authors assess the acute biomechanical effects of proximal facet violation and subsequent laminectomy in an instrumented posterior fusion model in 10 cadaveric specimens.
共随访153例病人，随访时间3 ~ 96月，分为全椎板切除术组(101例)和半椎板切除术组(52例)。
A total of 153 patients were followed up for 3 to 96 months, which were divided into total laminectomy group (101 cases) and hemi-laminectomy group (52 cases).
当椎板切除术累及高应力部位(颈2或颈7)，术前存在颈椎序列变化，小关节受累等可能影响术后颈椎曲度与活动度。
With preoperative cervical sequence changes, high-stress position (C2 or C7) and small joint involved, the postoperative cervical alignment and rang of motion may be affected.
小鼠在气管插管麻醉下行l 5椎板切除术和L5 - L 6小关节切除术，然后显露相应节段的神经根，背根神经节和马尾神经。
L3 laminectomy and L5-L6 facetectomy was performed under tracheal cannula anesthesia in rats, and then unfolded nerve roots, dorsal root ganglion and cauda coccygeal nerve at corresponding segment.
目的：观测椎板下棘的形态特点，探讨其在显微内窥镜腰椎间盘切除术(MED)中的临床意义。
Objective: to observe the anatomical features of spina lamina vertebrae inferior (SLVI) and study its clinical significance in the Microendos copy discectomy (MED).
目的：观测椎板下棘的形态特点，探讨其在显微内窥镜腰椎间盘切除术(MED)中的临床意义。
Objective: to observe the anatomical features of spina lamina vertebrae inferior (SLVI) and study its clinical significance in the Microendos copy discectomy (MED).
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