Objective: To observe the efficacy of one stage anterior-posterior approach surgery in the treatment of multi-segmental cervical spondylotic myelopathy.

目的：观察一期前后路联合手术治疗多节段脊髓型颈椎病的疗效。

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Objective To explore the clinical effects of one-stage surgery of tumor excision and cervical vertebral fusion through posterior approach for cervical intraspinal tumor.

目的探讨经后路全椎板切除摘除椎管内肿瘤，同时行颈椎侧块或椎弓根内固定植骨融合治疗颈椎椎管内肿瘤的临床疗效。

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Objective To evaluate the anesthetic management of one-stage corrective surgery in infant with interrupted aortic arch.

目的探讨婴儿主动脉弓中断矫治术的麻醉处理。

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