In addition, PLIF was also tested with either a unilateral or bilateral facetectomy to simulate commonly used surgical techniques. 此外,后路椎间融合模型还要通过在外科手术中很常用的单侧或双侧椎骨关节面切除来测试。
The effects of the posterior fusion on the stabilization of lumbar spine in conditions of bilateral graded facetectomy 后路椎间融合对不同程度小关节切除腰椎稳定性的影响
Cases ( 32 sides) of cervical spondylosis of the nerve root type were treated with facetectomy. 采用颈椎间管切开减压治疗症状严重的神经根型颈椎病27例32侧。
Methods: The intervertebral canal was measured, and the gradual facetectomy was simulated on 17 adult cervical speciman. 方法:测量17具成人颈椎标本的椎间管长度及内径,并摹拟手术。
Treatment of cervical spondylosis of the nerve root type with facetectomy 颈椎间管切开减压治疗神经根型颈椎病27例
Bilateral facetectomy of cervical spine, as a posterior decompression leading to the instability, must be applied the fusion or the internal fixation to stable the cervical spine. 颈椎双侧小关节切除可导致颈椎不稳定,需植骨融合或内固定。
A three dimensional movement evaluation on the effect of unilateral graded facetectomy on lumbar spinal stability 单侧小关节分级切除对腰椎稳定性影响的三维运动研究
The biomechanic research for stability in the lumbar disc protrusion with graded facetectomy 小关节分级切除对腰椎间盘突出症稳定性影响的生物力学研究
Objective: To observe the effect of facetectomy and determine the decompression range of nerve root. 目的:观察颈后路椎间管切开减压治疗神经根型颈椎病的疗效,确定术中神经根的减压范围。
Resin embedding method and graded facetectomy and discectomy were made to model the types of Spinal Instability. 利用树脂包埋法及腰椎后路附件逐级破坏、椎间盘切除术制作腰椎不稳模型。