(来学网)哪种情况下舌杆需离开黏膜0.3~0.4mm
  • A.
    (来学网)下颌舌侧牙槽骨形态为垂直型,非游离缺失
  • B.
    (来学网)下颌舌侧牙槽骨形态为垂直型,游离缺失
  • C.
    (来学网)下颌舌侧牙槽骨形态为斜坡型,非游离缺失
  • D.
    (来学网)下颌舌侧牙槽骨形态为斜坡型,游离缺失
  • E.
    (来学网)下颌舌侧牙槽骨形态为倒凹型
正确答案:
D