...特色,身为矫正医生更要根据个别情况去设计病人的可能外貌,也就是说,在拔牙的选择上务必更要严谨一些,可以通过牙弓型态(arch form)的改造,获得颜面型态的改变,就应当保守一点,若是必须拔牙,医生务必问问自己,你拔牙的目的何在?这牙一拔会造成甚么样的变化?
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Arch form area 弓形面积
ideal arch form 理想的牙弓型
square arch form 方弓形
standard arch form 标准弓形
Arch form structure 拱形曲式结构
以上来源于: WordNet
The arch form and position determine the placement of the teeth, and wherever possible, the aim is to place the artificial teeth in the same positions previously occupied by the natural teeth.
牙弓的形态和位置决定了牙齿的排列,只要可能,目标是将人工牙放置在原天然牙所占据的位置。
This paper presents an automated method for detecting the dental arch form.
我们提出了一种患者个性化牙弓自动检测方法。
Thirdly, the feature point set is filtered by the rule and two-step curve fitting method is used to obtain the dental arch form.
然后基于规则筛选出关键特征点集,通过两步最小二乘法拟合牙弓线。
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