The angle represented by Frankfort horizontal plane to mandibular plane was associated with tooth and bone inclination of the Ml section. 第一磨牙的牙倾斜度、骨倾斜度与面型参数有相关性。
Methods A skull was scanned with CT in the direction parallel to the Frankfort Horizontal plane. 方法尸体头颅1具,平行于眶耳平面作CT扫描;