目的:探讨在CT引导下经小关节内侧缘穿刺,应用造影剂观察药物分布,准确行靶位注射胶原酶[1]治疗术后复发的腰椎间盘突出症的疗效。方法:10例经临床确诊为腰椎间盘突出症术后复发的患者,在CT引导下经小关节内侧缘入路将穿刺针直接刺入突出物内,注射欧乃派0.5 ml,观察药物分布情况后,注入胶原酶600 u。临床观察患者术后6~12个月的治疗效果,用改良的Macnab方法评价疗效。结果:10例患者穿刺针均顺利准确刺入突出物,造影剂均匀分布在突出物及盘内。治疗优、良率为100%,无严重并发症。结论: CT引导下穿刺造影,观察造影剂的扩散后,再行靶位注射胶原酶对于术后复发的腰椎间盘突出症,可以进一步提高治疗效果,减少并发症的发生。
Citation:
JU Hui,WU Yunsong,YANG Lei. Clinical Study on CT Guiding,Contrast-media Injection and Collagenase Target-injecting Technic for Recrudescent Lumbar Intervertebral Disc Hernia in 10 Patients. West China Medical Journal, 2008, 23(1): 123-123. doi:
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Copyright © the editorial department of West China Medical Journal of West China Medical Publisher. All rights reserved
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- 1. [1]陈家骅,江晓平,汤健,等.靶位注射胶原酶治疗腰椎间盘突出症[J].现代康复,2001,5(4):74-75..
- 2. Macnab I.Negative disc exploration.An analysis of nerve2root involvement in sixty2eight patients[J].J Bone Joint Surg(Am),1971,53:891..
- 3. 戴力杨.腰椎间盘突出手术后复发[J].临床骨科杂志,2001,4(4):262-264..
- 4. 齐强,党耕町,陈仲强.腰椎间盘突出症的再手术治疗[J].中国微创外科杂志,2002,12(2):383-384..
- 5. 陈家骅.腰椎间盘突出物定向靶位注射胶原酶化学溶解术[J].中国疼痛学杂志,2004,10(2):128..