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搜索结果: 1-7 共查到口腔正畸学 Prevalence相关记录7条 . 查询时间(0.25 秒)
Objective: To determine the prevalence of nickel allergy in a sample of orthodontic patients and longitudinally compare the clinical periodontal status of these individuals with that of a group of non...
Prevalence of Cleft Uvula in British Columbia.
Prevalence and Etiology of Asymmetries in Occlusion.
This study evaluated the prevalence of temporomandibular joint (TMJ) disc displacement in preorthodontic adolescents (75 boys, 119 girls) by means of magnetic resonance imaging (MRI). One hundred ...
Alterations in the size, morphology and number of teeth are among the many inherited disorders that have been reported in individuals with Down syndrome. By contrast, third molar agenesis and toot...
A sample of 4724 children (2353 girls and 2371 boys) (5–17 years old) were grouped not only by chronological age but also by stage of dental development (deciduous, early mixed, late mixed, and pe...
Objective: To elucidate the prevalence of ectopic eruption, impaction, and primary and secondary retention as well as agenesis of the permanent second molar (M2) among adolescents.Materials and Method...

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