(骶椎節(jié)數(shù)可出現(xiàn)4~10節(jié),有4節(jié)骶椎的占0.5%;5節(jié)的占71.2%;6節(jié)的占17.6%)1.髖骨hipbone2.坐骨棘ischialspine3.第六骶椎6thsacralvertebra4.尾骨coccyx5.坐骨結(jié)節(jié)ischialtuberosity6.髂后下棘posteriorinferioriliacspine7.髂后上棘posteriorsuperioriliacspine8.骶管sacralcan (共 228 字) [閱讀本文] >>