搜索结果: 1-2 共查到“口腔正畸学 Controlled study”相关记录2条 . 查询时间(0.083 秒)
A controlled study of associated dental anomalies
Tooth anomalies Tooth eruption Dental genetics
2009/1/8
The purpose of this study was to reveal patterns of association among seven types of dental anomalies (aplasia of second premolars, small size of maxillary lateral incisors, infraocclusion of primar...
Changes in Head Posture after Rapid Maxillary Expansion in Mouth-Breathing Girls: A Controlled Study
Head posture Respiratory function Maxillary expansion
2008/11/26
The influence of respiratory function on craniofacial development and head posture has been demonstrated previously. This study evaluated the effect of rapid maxillary expansion (RME) on nasopharyng...