The rate of malocclusion in normal students was 62. 3%, ankyloglossia 6. 6% , and abnormity labial frenum 4. 8%.
健康组
畸形患病率62.3％,舌系
过短率6.6％,唇系
率4.8％。
)咬合不正The rate of malocclusion in normal students was 62. 3%, ankyloglossia 6. 6% , and abnormity labial frenum 4. 8%.
健康组畸形患病率62.3％,舌系过短率6.6％,唇系率4.8％。
Objective:To investigate the relationship among the congenital hypodontia of mandibular incisor and malocclusion and the variation of medial distal dimension of mandibular canine.
探讨下颌恒切
先天缺失情况,与颌畸形
关系以及下尖近远中径变化。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
