(来学网)重点观察外半规管、卵圆窗、圆窗和前庭导水管结构的耳部CT扫描,应选择
  • A.
    (来学网)0°轴位扫描
  • B.
    (来学网)30°轴位扫描
  • C.
    (来学网)70°轴位扫描
  • D.
    (来学网)90°轴位扫描
  • E.
    (来学网)105°轴位扫描