A樞椎下面B樞椎上面1棘突spinousprocess2椎弓板laminaofvertebralarch3椎弓根pedicleofvertebralarch4橫突孔transverseforamen5椎體vertebralbody6椎孔vertebralforamen7齒突dens8上關(guān)節(jié)面superiorarticularfacet9下關(guān)節(jié)突inferiorarticularprocess樞椎是第二頸椎,只有樞椎有齒 (共 327 字) [閱讀本文] >>