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首页> 外文期刊>Journal of Dental Materials and Techniques >The evaluation of occlusal relationship between the primary canines and primary molars in 3 to 5-year-old Iranian children
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The evaluation of occlusal relationship between the primary canines and primary molars in 3 to 5-year-old Iranian children

机译：评价3至5岁伊朗儿童的初级犬牙和初级磨牙之间的咬合关系

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Aim: As to the assessment of occlusal status pertaining to primary canines and molars, the latter is less within reach as it is difficult to guide jaws towards a centric occlusion while maintaining a vintage point in both direct and indirect observation. This study was originally intended to assess primary canine occlusion as a practical indicator in the evaluation of primary molar occlusion, which is otherwise less feasible in dental examination. Method and materials: A total of 281 healthy children (145 males and 136 females), with complete primary dentition and without erupted permanent teeth and serious caries were examined by a trained student of dentistry. Occlusal patterns of primary second molars were noted as flush terminal plane, distal step and mesial step and for primary canine as class I, class II and class III with regard to Angle’s classification. Results: Overall, Class II canine occlusion seemed to have coincided with more than half of the flush terminal molar occlusions (62%), whereas class I was largely associated with mesial step molars (61.2%). This was also found to be applied to cases undergoing unilateral assessment. (p
机译：目的：至于评估与原始犬齿和磨牙有关的咬合状态，由于很难将颌骨引导至中心咬合，同时在直接和间接观察中都保持着老点，因此后者的触角范围较小。这项研究最初旨在评估原发性犬牙的咬合，将其作为评估原发性磨牙咬合的实用指标，否则在牙科检查中不太可行。方法和材料：由一名训练有素的牙科医生检查了总共281名健康儿童（145名男性和136名女性），这些儿童具有完全的原始牙列，没有爆发的​​恒牙和严重的龋齿。关于安格尔的分类，主要的第二磨牙的咬合模式记为齐平末端平面，远侧台阶和近中肌台阶，对于主犬来说则为I级，II级和III级。结果：总体而言，II级犬牙咬合似乎与潮红末端磨牙咬合的一半以上（62％）吻合，而I级犬牙本质上与中牙步磨牙有关（61.2％）。还发现这适用于进行单方面评估的案件。 （p

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