6Hajek PD, Lipka J, Hartline P, et al. Biomachanieal study of C1-C2 posterior arthrodesis[J]. Spine, 1993, 18(2): 173-82.
7Resinck DK, Benzel EC. C1-C2 pedicle screw fixation with rigid cantilever beam construct: case report and technical note [J]. Neurosurgery, 2002, 50(2): 426-8.
8Aebi M, Etter C, Coscia M. Fracture of the Odontoid process. Treatment with anterior screw fixation [J]. Spine, 1989, 14: 1065-70.
9Resnick DK, Lapsiwala S, Trost GR. Anatomic suitability of the C1-C2 complex for pedicle screw fixation[J]. Spine, 2002, 27(14): 1494-8.
10Goel A, Desai KI, Muzumdar DP. Atlantoaxial fixation using plate and screw method: a report of 160 treated patients [J]. Neurosurgery, 2002, 51(6): 1351-7.