7Graziano G, Jaggers C, Lee M, et al. Acomparative study of fixation techniches for type Ⅱ fractures of the odontoid process. Spine, 1993,18: 2283 -2287.
8Brain J, Doherty MH, Heggennesss I, et al. Biomechanical study of odontoid fractures and fracture fixation. Spine, 1993,18 : 178-184.
4Dantas FL, Prandini MN, Caines AC, et al. Management of odontoid fractures using anterior screw fixation: analysis of 15 cases[J]. Arq Neuropsiquiatr,2002,60(3 -B) : 823-829
5Anderson LD, D' Alonzon RT. Fractures of the odontoid process of the process of the axis[J]. J Bone Joint Surg (Am), 1974,56(8) : 1663-1674
6Graziao G,Jaggers C,Lee M, et al. Acomparative study of fixation techniques for type Ⅱ fractures of the odontoid process[J]. Spine, 1993,18(16): 2382-2387
7Cheng K W,J Spinal Disord,1994年,7卷,62页
8Michael D S,Clin Orthop Rel Res,1993年,290期,285页
9Graziano G,Spine,1993年,18卷,2283页
10Seybold EA, Baylayley JC. Functional outcome of surgically and conservatively managed dens fractures. Spine, 1998, 23: 1837