Is there a positive relationship between molar incisor hypomineralisations and the presence of dental caries?
Is there a positive relationship between molar incisor hypomineralisations and the presence of dental caries?
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DOI：
10.1111/j.1365-263x.2012.01233.x
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发表时间：
2013-03-01
影响因子：
3.8
通讯作者：
Hickel, Reinhard
中科院分区：
文献类型：
--
作者：
Heitmueller, Daniela;Thiering, Elisabeth;Hickel, Reinhard
International Journal of Paediatric Dentistry 2013; 23：116124目的本流行病学研究旨在比较有和无磨牙切牙矿化不足（MIH）的10岁儿童的龋齿经历。方法对693名出生队列研究（GINIplus 10）中的儿童进行龋病检查，以确定DMF指数。此外，根据欧洲儿科牙科学会的标准，对所有恒牙/表面的釉质矿化不足（EH）进行评分。EH儿童分为恒牙列中至少有一个EH（MIH/1）、至少有一个第一恒磨牙EH（MIH/1A）、至少有一个第一恒磨牙和恒切牙EH（MIH/1B）和其他恒牙EH（MIH/1C）。结果患龋率平均为0.4（SD0.9）DMFT。在所有儿童中，36.5%、14.7%、9.4%和21.8%确定存在MIH/1、MIH/1A、MIH/1B和MIH/1C。相应的DMFT值如下：无MIH：0.3（SD 0.8）; MIH/1：0.5（SD 0.9）; MIH/1A：0.5（SD 0.9）; MIH/1B：0.4（SD 0.9）;和MIH/1C：0.4（SD 0.9）DMFT。所有组间均无显著差异。结论10岁儿童EH/MIH的存在与龋病的发生无关。一个EH相关缺陷与两个龋齿病变的比例表明，这两种情况都很普遍，并影响德国慕尼黑10岁儿童的口腔健康状况。
International Journal of Paediatric Dentistry 2013; 23: 116124 Objective This epidemiological study aimed to compare the caries experience in 10-year-olds with and without molar incisor hypomineralisation (MIH). Methods About 693 children from an ongoing birth cohort study (GINIplus10) were examined for caries lesions to determine the DMF index. Furthermore, enamel hypomineralisation (EH) was scored on all permanent teeth/surfaces, according to the criteria of the European Academy of Paediatric Dentistry. Children with EH were categorised into those with a minimum of one EH in the permanent dentition (MIH/1), with EH on at least one-first permanent molar (MIH/1A), on at least one-first permanent molar and permanent incisor (MIH/1B), and on other permanent teeth (MIH/1C). Results The mean caries experience was 0.4 (SD 0.9) DMFT. Existence of MIH/1, MIH/1A, MIH/1B, and MIH/1C was determined in 36.5%, 14.7%, 9.4%, and 21.8% of all children. The corresponding DMFT values were the following: no MIH: 0.3 (SD 0.8); MIH/1: 0.5 (SD 0.9); MIH/1A: 0.5 (SD 0.9); MIH/1B: 0.4 (SD 0.9); and MIH/1C: 0.4 (SD 0.9) DMFT. No significant differences were found between all groups. Conclusions There was no relationship between the presence of EH/MIH and caries in 10-year-olds. A ratio of one EH-associated defect to two caries lesions indicates that both conditions are prevalent and influence the oral health status of 10-year-old children from Munich, Germany.