Methods: 18 patients of odontoid fracture associated with atlantoaxial dislocation were treated with C1-2posterior cervical fusion,including 7 Gallie fusion,7 Brooks fusion and 4 Apofix interlaminar clamp applications.

• 方法：对18例齿状突骨折并寰枢椎脱位患者行寰枢推后路融合术：包括Gallie钢丝法7例，Brooks钢丝法7例，Apofix椎板夹内固定法4例。