title: [Progress on atlanto-axial pedicle screw fixation through posterior approach].
abstract: The present of atlanto-axial pedicle screw fixation through posterior approach provide a new remedy for treating instability of pillow and cervical. A lot of researches have reported feasibility of atlanto-axial pedicle screw fixation, the results showed that it had advantages of easily exposure, less blood loss, shorter operative time, especially in treating as remedy fixation for atlanto-axial joint screw, atlas lateral mass screws and pedicle screw caused by injuries of tumor,inflammation and trauma. If not done properly, it can cause serious complications, such as iatrogenic fracture,injuries of vertebral artery and cervical spinal cord. Therefore,the safty and effectiveness of atlanto-axial pedicle screw fixation may be focus of research.
authors.forename: Guo-Qing
authors.initials: GQ
authors.lastname: Li
authors.forename: Wei-Hu
authors.initials: WH
authors.lastname: Ma
authors.forename: Guan-Yi
authors.initials: GY
authors.lastname: Liu
mesh_terms: D001268:Atlanto-Axial Joint / Q000601:surgery*; D001863:Bone Screws / Q000706:statistics & numerical data; D001270:Cervical Atlas / Q000601:surgery; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D006801:Humans; D016103:Spinal Fractures / Q000601:surgery*