A.上尖牙唇面距腭皺側(cè)面約10.5mm B.老年患者上尖牙頂連線與切牙乳突后緣乎齊 C.老年患者上前牙切緣在上唇下露出1~1.5mm D.排成淺覆牙合、淺覆蓋 E.上前牙唇面距切牙乳突中點(diǎn)8~10mm
A.33° B.25° C.20° D.15° E.10°