1.颈静脉孔jugularforamen2.舌下神经管hypoglossalcanal3.寰枕关节atlantooccipitaljoint4.茎突styloidprocess5.寰枢外侧关节lateralatlantoaxialjoint6.纵束longitudinalbands7.覆膜tectorialmembrane8.后纵韧带posteriorlongitudinallig.9.枢椎axis10.寰椎横突transverseprocessofatla (共 334 字) [阅读本文] >>