Objective To study the effect of the expansive open-doorlaminoplasty on the three-dimensional motion and stiffness of the cervical spine.
目的研究颈椎后路单开门椎管扩大成形术对颈椎三维运动及刚性的影响。
2
To evaluate the effect of a modified opendoorlaminoplasty using anchor method on reducing the occurrence of axial symptoms and loss of cervical curvature.
观察评价锚定法单开门椎管成形术在降低术后轴性症状发生和减少颈椎曲度丢失中的作用。
3
Objective To evaluate the feasibility and effectiveness of open-door expansive laminoplasty and unilateral lateral mass fixation for cervical spondylotic myelopathy and cervical trauma.