23.在測顱分析中,下列那一項目用以進行垂直向之分析?
(A)SNA夾角
(B)SNB夾角
(C)前顱底平面與下顎平面的夾角(SN-MP)
(D)上顎正中門齒與nasion-A point夾角(1-NA)
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統計: A(2), B(0), C(177), D(31), E(0) #1035274
統計: A(2), B(0), C(177), D(31), E(0) #1035274
詳解 (共 3 筆)
#5919261
(A) SNA angle : evaluate the anteroposterior position of the maxilla relative to the anterior cranial base.
(B) SNB angle :evaluate the anteroposterior position of the mandible.
(C) SN-MP (mandibular plane) angle : establish the vertical position of the mandible.
(D) 1-NA angle :evaluate the anteroposterior position of the maxillary incisor and anterior cranial base.
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