类固醇注射，止痛药或手术治疗可以长时间减轻疼痛。
Therapies like steroid injections, pain relieves or surgery can go a long way in alleviating pain.
在联邦内硬膜外类固醇注射的使用率实际存在着地域性差异。
There is substantial geographic variation in the rates of epidural steroid injections within the United States.
目的对CT引导下硬膜外皮质类固醇注射治疗坐骨神经痛的远期疗效进行评估。
Objective To evaluate the long-term efficacy of CT-guided epidural steroid injection for the treatment of sciatica.
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