1Scott EW, Haid RW Jr, Peacee D. Type Ⅰ fracture of the odontoid process: implication for atlano-occiptal instability[J]. J Neurosurg,1990, 72(3): 488-492.
2Klnda AK, Dundker SB, Tew Jr. Chiari malfoemation: classification and management[J]. Neurosurgery, 1995, 7(6): 1047-1069.
3Frempong-Boadu AK, Faunce WA, Fessler RG. Endoscopically assisted transoral-transpharyngeal approach to the craniovertebral junction[J]. Neurosurgery, 2002, 51 (5 Suppl): 60-66.
4Crockard HA, Tammam A, Mendoza N. Magnetic resonance imagincompatible posterior cervical implant for occipitocervical stabilization[J]. J Neurosurg, 1998, 89: 852-856.
5Hadley MN, Spetzler RF, Songtag VKH. The transoral approach to the superior cervical spine[J]. J Neurosurg, 1989, 71(1): 16-21.
