颈椎动态稳定器置入治疗颈椎病18例:非融合术后弹性动态固定近期疗效随访

来源 :2015成都国际骨科论坛暨四川省医学会第19次骨科学术会议 | 被引量 : 0次 | 上传用户:joycev
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  目的:探讨颈椎动态稳定器在颈椎非融合手术中的安全性及有效性.方法:18例颈椎病患者(21个节段)行颈前路椎间盘切除减压置入颈椎动态稳定器进行非融合手术,术前及术后3d、3个月、6个月进行JOA评分,观察神经功能恢复情况,并摄X射线平片观察椎间隙高度及椎间活动度.结果:经1-6个月随访,JOA平均评分由术前8.2分升至术后15.6分:影像学复查未见颈椎动态稳定器移位、下沉,生理弧度良好,颈椎运动范围得到一定保持,无明显颈部僵硬和活动受限表现.结论:颈椎动态稳定器一体化植入术后能获得弹性动态固定,并恢复和维持椎间隙高度及椎间活动度,近期疗效满意.
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