10.下列何者是McNamara analysis評估上顎前突度(maxillary protrusion)的參考線(reference line)?
(A)Nasion perpendicular
(B)Subnasale perpendicular
(C)法蘭克福平面(Frankfort plane)
(D)功能性咬合平面(functional occlusal plane)
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統計:
A(770), B(164), C(161), D(106), E(0) #2183384