1) Arch perimeter
牙弓周长
1.
Arch perimeter changes on non-extraction correction of dental crowding with Damon appliance;
0软件包作t检验,比较2组间差异,逐步回归分析牙弓周长变化与牙弓长度及牙弓宽度各指标变化间的关系。
2) arch depth
牙弓长度
1.
Intercanine and intermolar arch widths and anterior arch depths of the maxillary and mandibular arches were measured.
方法42例拔除4个第一前磨牙和27例未拔牙的安氏Ⅰ类错畸形患者,测量治疗前后的牙颌模型,记录上、下颌牙弓尖牙间和磨牙间宽度,以及上、下颌牙弓前牙段牙弓长度,将测量数据进行统计学分析。
3) Arch length
牙弓长度
1.
Objective: The purpose of this study was to determine the tooth size (Mesio-Distal), arch length, Bolton’s anterior ratio and overall ratio in Angle class III malocclusion groups of Nepalese and Chinese subjects and to compare them.
目的:本次试验的目的是测量与比较安氏三类错牙合畸形的尼泊尔人与中国人的牙齿宽度与牙弓长度,Bolton指数即前牙比与全牙比及牙弓拥挤度。
5) Dental arch
牙弓
1.
Study of teeth and dental arch in Hunan residents with normal permanent occlusion;
湖南地区正常恒牙牙及牙弓的测量研究
2.
Objective To study the characteristics of dental arches in the patients with facial asymmetry.
目的分析偏颌畸形患者的牙弓特征,为临床矫治提供参考。
3.
Results (1)Dental arch transverse discrepancy was seen in 60.
目的 通过对单侧完全性唇腭裂术后患者上下颌间牙弓宽度不调的研究及对患者正畸治疗的临床观察 ,总结该类患者正畸治疗的特点。
6) Dental arch form
牙弓弓形
1.
Dental arch form reverting by four-point method;
采用四点还原法进行牙弓弓形绘制
补充资料：弓弓
1.形容旧时妇女的小脚缠后弯曲如弓。亦指妇女的小脚。 2.借指女子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条