Objective To evaluate the therapeutic effect, side effect and complications of percutaneous discectomy in the treatment of cervical disc herniation by lateral margin of thyroid gland.

• 目的探讨经甲状腺外侧缘与颈总动脉间入路经皮穿刺切割抽吸术治疗颈椎间盘突出症的临床效果、不良反应及并发症。