上下牙按常规排列,其切缘与牙尖顶与<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/201511121352108875.jpg' />平面的关系是()

A. ['上颌<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/2015111213514229435.jpg' />切缘落在<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/201511121352108875.jpg' />平面上 B. 上颌<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/2015111213514751030.jpg' />切缘离开<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/201511121352108875.jpg' />平面Imm C. 上颌<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/2015111213515462402.jpg' />牙尖接触<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/201511121352108875.jpg' />平面 D. 下颌<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/2015111213514229435.jpg' />切缘或牙尖顶均高于<img src='https://img2.soutiyun.com/shangxueba/ask/17739001-17742000/17741355/201511121352108875.jpg' />平面1mm E. 以上都对

时间:2024-02-29 10:06:15

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