heniaBNC²³⁶²¹³⁺¹ 例句 Methods23 cases of Cervical Disc Henia were operated by using PCB as the internal fixation and fusion material. 方法对23例单节段脊髓型颈椎病采用前路减压后植骨 PCB内固定手术。 chemyq Objective To observe the effects of PCB after decompression and fusion operation in Cervical Disc Henia. 目的研究 PCB在颈椎间盘突出前路减压融合术中应用的评估。 chemyq