00
A02_0553(環椎[C1])Atlas☆→Atlas [CI]【環椎[C1];第1頚椎】Atlas; First cervical vertebra; [CI] (A02_2_02_101)
00a
A02_0564(軸椎[C2])Axis→Axis; Epistropheus [CII]【軸椎[C2];第2頚椎】Axis; Second cervical vertebra; C2 vertebra; [CII] (A02_2_02_201)
01
A03_0163(環椎横靱帯)Transverse ligament of atlas→Ligamentum transversum atlantis【環椎横靱帯】Transverse ligament of atlas (A03_2_04_006)
02
○→Capsula articulatio atlantoaxialis lateralis【関節包(外側環軸関節の)】Capsule of lateral atlanto-axial joint (A03_2_05_001a)
03
A02_0565(歯突起)Dens axis→Dens axis; Dens epistrophei【歯突起;軸椎歯突起】Dens axis; *Dens of axis (A02_2_02_202)