CT导引注射胶原酶治疗腰椎间盘突出症的临床研究

目的：探讨ＣＴ引导下椎间盘突出的髓核内和突出物表面注射胶原酶治疗椎间盘突出 的效果。方法：对９０例椎间盘突出的患者在ＣＴ导引下分别于椎间盘突出的髓核内和突出物的表达注射胶原酶,所有患者随访３个月￣２年,其中３０例行ＣＴ复查。结果：穿刺成功率１００％,术后随访３个月￣２年,优良率为９５．６％,２９例ＣＴ随访突出物 部分缩小或消失（９６．７％）,本组无并发症。结论”腰椎间盘突出的髓核内和突出物的表面共

Clinical study on CT-guided collagenase injection in the treatment of herniation of lumbar disc

Objective:To investigate the effectiveness of CT guided collagenase injection into nucleus pulposus of herniated lumbar disc and the surface of herniation in the treatment of lumbar disc herniation.Methods:Ninety patients with lumbar disc herniation received CT guided collagenase injection,all patients were followed up from 3 months to 2 years,30 patients rceived CT reexamination during this period.Results:Injection was done successfully in all patients(100%),the rate of excellent and good results were 95.6% heruiation was found disappeared or significantly reduced by CT in 29 of 30 patients(96.7%),no complication was found in our group.Conclusions:CT guided collagenase injection into nucleus pulposus of herniation lumbar disc and the surface of herniation is a safety and effective method in the treatment of herniation lumbar disc.