(来学网)横韧带断裂时,Jefferson骨折开口位片测量的两侧块移位距离之和大于
  • A.
    (来学网)3MM
  • B.
    (来学网)5MM
  • C.
    (来学网)7MM
  • D.
    (来学网)8MM
  • E.
    (来学网)9MM