恒牙萌出模式与运动功能偏侧优势之间的相关性。
Correlation between permanent tooth eruption pattern and the predominance of the motor function laterality.
作者信息
Veloso-Durán Ana, Vazquez-Salceda Ma Carmen, López-Jiménez Julian, Veloso-Durán Margarita, Puigdollers Andreu
机构信息
Universitat Internacional de Catalunya, Campus Sant Cugat, Sant Cugat del Valles, (Barcelona), Spain,
出版信息
Med Oral Patol Oral Cir Bucal. 2014 Sep 1;19(5):e473-7. doi: 10.4317/medoral.19567.
OBJECTIVES
To asses whether dental eruption order can play a role in the early diagnosis of crossed laterality.
STUDY DESIGN
Dental eruption pattern along with eye, ear, hand and foot lateralism were examined on 131 children between 6 to 8 years old from public schools from a multietnic population area of Barcelona city. Statistic methods (Statgraphics Plus 5.1 program) were used to evaluate data recollected.
RESULTS
Only foot and dentition lateralities behave as independent variables regarding hand laterality. So dental eruption laterality (along with the foot one) would be one of the parameters more related to hand laterality given that dentition variable relationship is greater that the foot one. This suggests that tooth eruption could be more clinically relevant. Crossed laterality hand-foot is significantly more predominant in men (13%) than in women (1,6%). Meanwhile, the relationship between hand and dentition didn't show any influence of sex.
CONCLUSIONS
Dental eruption order, can be used as a good parameter in the determination of the patient's laterality.
目的
评估牙齿萌出顺序是否能在交叉偏侧性的早期诊断中发挥作用。
研究设计
对来自巴塞罗那市多民族人口地区公立学校的131名6至8岁儿童的牙齿萌出模式以及眼、耳、手和足的偏侧性进行了检查。使用统计方法（Statgraphics Plus 5.1程序）来评估收集到的数据。
结果
就手的偏侧性而言，只有足和牙列的偏侧性表现为独立变量。因此，鉴于牙列变量关系比足的变量关系更大，牙齿萌出偏侧性（连同足的偏侧性）将是与手的偏侧性更相关的参数之一。这表明牙齿萌出在临床上可能更具相关性。手足交叉偏侧性在男性中（13%）比在女性中（1.6%）明显更常见。同时，手与牙列之间的关系未显示出任何性别影响。
结论
牙齿萌出顺序可作为确定患者偏侧性的一个良好参数。
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