CT导引下经皮侧隐窝注射胶原酶治疗腰椎间盘突出症

目的 探讨CT导引下经侧隐窝注射胶原酶治疗腰椎间盘突出症的临床应用。方法 经皮侧隐窝注射胶原酶治疗腰椎间盘突出症56例，随访2～12个月。为保证操作的精确性和安全性，术中所有操作均采用CT导引。结果 按中华骨科学会脊柱学组腰背部疼痛评定标准，优20例，良19例，有效11例，差6例，无一例有并发症发生。结论 CT导引下经皮侧隐窝注射胶原酶具有侵入小、效果佳、恢复快等优点，为腰椎间盘突出症的治疗，提供了简单、安全、有效的治疗新途径。

CT guided percutaneous chemonucleolysis for the treatment of lumber disc herniation

Objective To study the effect of peercutaneous chemonucleolysis on lumber dises herniation under the guidence of CT. Methods CT guided percutaneous chemonucleolysis technique was used in 56 patients with lumber dises herniation. The mean follow-up time was 7 mouths. Results Excellent outcome was achieved in 20 cases, good in 19 cases, and no case with complication. Conclusion Percutaneous chemonucleolysis for the management of lumbar disc herniation under the guidence of CT is effective and safe with less trauma.