1[1]Verheggen R,Jansen J.Hangman's Fracture:Hangman's fracture:arguments in favor of surgical therapy for type Ⅱ andⅢ according to Edwards and Levine[J].Surg Neural,1998,49,90 (3):253-262.
2[2]Effendi B,Roy D,Cornish B,et al.Fractures of the ring of the axis.A classification based on the analysis of 131 eases[J].J Bone Joint Surg Br,63-B(3):319-327.
3[3]Koller H,Kathrein A.Letter to the Editor concerning:A systematic review of the management of hangman's fractures by XinFeng Li et al.(2006) Eur Spine J 15:257-269[J].Eur Spine J,2006,15(9):1415-1418.
8[8]Müller EJ,Wick M,Muhr G.Traumatic spondylolisthesis of the axis:treatment rationale based on the stability of the different fracture types[J].Eur Spine J,2000,9(2):123-128.
2Barros TE,Bohlman HH,Capen DA,et al.Traumatic spondylolisthesis of the axis: analysis of management.Spinal Cord,1999,37:166-171.
3Verheggen R,Jassen J.Hangman′s fracture: arguments in favor of surgical therapy for type II and III according to Edwards and Levine.Surg Neurol,1998,49:253-261.
4Francis WR,Fielding JW,Hawkins RJ,et al.Traumatic spondylolisthesis of the axis.J Bone Joint Surg,1981,63:313-318.
5Levine AM,Edwards CC.The management of traumatic spondylolisthesis of the axis.J Bone Joint Surg,1985,67:217-226.
6Effendi B,Roy D,Cornish B,et al.Fractures of the ring of the axis: a classification based on the analysis of 131 Cases.J Bone Joint Surg,1981,63: 319-327.
7Daffner RH,Brown RR,Goldberg AL.A new classification for cervical vertebral injuries: influence of CT.Skeletal Radiol,2000,29:125-132.
10Verheggen R,Jansen J. Hangman's fracture:arguments in favor of surgical therapy for type Ⅱ and Ⅲ according to Edwards and Levine[J].Surg Neurol, 1998,49 (3) : 253-262.