15.有關測顱分析中Frankfort plane的敘述,下列何者錯誤?
(A)是porion與orbitale連線
(B)其缺點之一是界標(landmark)的定位困難
(C)與SN plane的夾角正常值為15度
(D)可作為水平參考線
答案:登入後查看
統計: A(69), B(244), C(527), D(43), E(0) #1845425
統計: A(69), B(244), C(527), D(43), E(0) #1845425
詳解 (共 2 筆)
#7413056
The SN plane typically sits at an upward and forward angle of about 6° to 9° in relation to the Frankfort plane.
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