odontoid

1.the odontoid ligaments.

齿突出的韧带

2.Resluts All the 14 cases showed clivus projecting intracranial.posterior displacement of Odontoid Process were found in 3 cases,with 1 case of Atlanto-occipita fusion malformation.

结果:14例MR矢均显示斜坡向颅内陷入,3例见齿突后移,1例合并枕融合畸形,14例均清晰地显示了延颈髓的形态及扁桃体的关系。