Cervical epidural corticosteroid injections are frequently used for the treatment of subacute cervicobrachial pain. This therapy is considered safe, with the vast majority of the complications being minor and transient.

中文翻译：

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硬脑膜后穿刺头痛发展为硬膜下血肿：病例报告。

宫颈硬膜外注射皮质类固醇激素常用于治疗亚急性颈臂臂痛。这种疗法被认为是安全的，绝大多数并发症是次要的和短暂的。