1. Roy-Camille R, Lepresie PH, Mazel Chr (1986) Les fractures de l’odontoide In : Roy-Camille (ed) Rachis cervical supérieure Masson Cie Paris, pp 99–118
2. Barnechi G (2008) Fratture dell’epistrofeo. In: Barneschi G (ed) Traumatologia vertebrale. Verduci editore, Roma, pp 127–162
3. Crockard HA, Heilman AE, Stevens JM (1993) Progressive myelopathy secondary to odontoid fractures, clinical, radiological and surgical features. J Neurosurgery 78:579–586
4. Malik SA, Murphy M, Connolly P et al (2008) Evaluation of morbidity, mortality and outcome following cervical spine injuries in elderly patients. Eur Spine J 17:585–591
5. Mouradian WH, Fiett VG, Cochran GVB, Fielding JW, Young J (1978) Fractures of the odontoid: a laboratory and clinical study of mechanisms. Orthop Clin N Am 9:985–1001