A.4mm B.6mm C.8.5mm D.10.5mm E.12mm
A.3~4mm B.5~6mm C.6~8mm D.8~10mm E.10~12mm
A.印模是否準確 B.頜位記錄是否準確 C.頜弓關系是否正常 D.排牙位置是否正確 E.基托邊緣伸展是否合適