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Anterior enlarging cervical vertebral canal decompression assisted with lift-hook
Author(s): 
Pages: 79-82
Year: Issue:  12
Journal: China Journal of Modern Medicine

Keyword:  颈椎管前路起重式拉钩扩大减压术外科;
Abstract: 目的 探讨起重式拉钩辅助下颈椎管前路扩大减压术的适应证、方法及其临床效果.方法 患者37例,男21例,女16例;年龄42~69岁,平均年龄57岁.术前影像学检查结果示后纵韧带骨化物17例和椎间盘突出20例,术前神经功能评分JOA6~15分,平均12.3分.行颈前路常规手术入路,椎体开槽切骨达椎体后壁,范围超过病灶.在椎体后壁上下缘和术侧缘三边开槽,利用起重式拉钩插入椎体后壁下,缓慢钩起椎体后壁及致压物,直视下用超薄型枪状咬骨钳切除椎体后壁及致压物,而后植骨固定,恢复颈椎稳定性.结果 随访3~24个月,平均13个月.术后评分JOA10~16分,平均15.6分,其中疗效优18例,良15例,可4例,优良率89.19%.结论 起重式拉钩应用降低了颈椎管前路单开门扩大减压术的难度,提高了手术的安全性和疗效.
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