自酸蚀粘结剂结合复合树脂填充在儿童乳牙龋齿修复中的应用效果

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Effectof Self-etching AdhesiveCombined with CompositeResin Filling in theRestorationof Dental Caries of Primary Teeth in Children/YOUJing.//Medical Innovation of China，2025，22（25）：142-145

[Abstract] Objective：To investigate the effect of self-etching adhesive combined with composite resin filling in therestorationof dentalcaries of primaryteth inchildren.Method： From January to December 2024， 120 children with dental caries of primary teeth （affecting 12O teeth）were treatedat Wuhu Hospital of Traditional Chinese Medicine.All children received composite resin filings.According to the random number table method， they were divided into the experimental group（6O cases）and the control group （6O cases）. The experimental group received self-etching adhesives，while the control group received total-etching adhesives.The diferences in the incidence of complications，therecurrencerate of dental caries，therate of tooth retention grade，and therateof pulp sensitivity grade at 3 months of follow-up between the two groups werecompared.Result： The experimental group showed a lower incidence of complications and a lower recurnce rate of dental caries after a 3-month follow-up compared to the control group （ P <0.05）; the tooth retention grade I rate after a 3-month follow-up in the experimental group was higher，and the grade II rate was lower compared to the control group （ P <0.05）; the pulp sensitivity grade Irate aftera3-month follow-up in the experimental group was higher than that inthe control group，while the grade Il and grade IV rates were lower than those of the control group （ P <0.05）， while the pulp sensitivity grade I rate in theexperimental group was higher than that in thecontrol group，but thediference was not statisticall significant （P>O.O5）.Conclusion： The use of self-etching adhesive combined with composite resin fillng intherestorationof dentalcariesof primary teeth inchildren is more efective，especiallinachieving higher tooth retention and better marginal adaptation.This approach reduces external stimulation of the dental pulp，thus improving clinical treatment outcomes.

随着社会经济的不断发展和人们生活方式的改变，尤其是饮食结构的改变，其中甜食和酸性食品的摄入量增多，导致龋齿的发病率逐年攀升]。（剩余5427字）