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全帶環矯正裝置가 齒牙우蝕活度에 미치는 影響에 關한 實驗的 硏究
金惠卿 대한치과교정학회 1976 대한치과교정학회지 Vol.6 No.1
This study was conducted to investigate the effects of multibanded orthodontic appliances on dental caries activity. The subjects consisted of 50 males and females with multibanded orthodontic appliance and the same number of caries free group. The following conclusions were obtained, 1. There was significant difference between the experimental group and control group in the tests of Snyder colorimetric test, acid buffering capacity and oral glucose clearance test (at 5% level of significance). 2. There was no significant difference between the experimental group and control group in the tests of unstimulated salivary flow rate, stimulated salivary flow rate and salivary viscosity test (at 5% level of significance). 3. Dental caries activity was higher in experimental group than in control group.
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