二维码技术在新疆维吾尔族腭皱特征研究中的应用
背景:每个个体的腭皱具有独一无二的特性,可以应用于牙科法医学研究。目的:通过对新疆维吾尔族腭皱特征参数的测量分析,为牙科法医学同一认定提供新思路。方法:收集268例19-25岁维吾尔族成年人腭皱模型,根据腭皱的形状、长度、位置分布等特征参数形成腭皱形态编码单元(PRPCU),利用在线条形码生成器将每个模型的PRPCU转换为二维码,最终利用二维码扫描器扫描二维码,分析腭皱特异性。结果与结论:①268例维吾尔族腭皱模型中,个体间未见完全一致者,最常见的形状是直线形(2.76±1.69),随后依次是弧形(1.74±1.35),波浪形(1.06±0.90),环形(0.09±0.35);最常见的长度分类...
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Published in | 中国组织工程研究 Vol. 22; no. 8; pp. 1184 - 1189 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
新疆医科大学第一附属医院口腔正畸科,新疆维吾尔自治区乌鲁木齐市,830011
2018
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Subjects | |
Online Access | Get full text |
ISSN | 2095-4344 |
DOI | 10.3969/j.issn.2095-4344.0135 |
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Summary: | 背景:每个个体的腭皱具有独一无二的特性,可以应用于牙科法医学研究。目的:通过对新疆维吾尔族腭皱特征参数的测量分析,为牙科法医学同一认定提供新思路。方法:收集268例19-25岁维吾尔族成年人腭皱模型,根据腭皱的形状、长度、位置分布等特征参数形成腭皱形态编码单元(PRPCU),利用在线条形码生成器将每个模型的PRPCU转换为二维码,最终利用二维码扫描器扫描二维码,分析腭皱特异性。结果与结论:①268例维吾尔族腭皱模型中,个体间未见完全一致者,最常见的形状是直线形(2.76±1.69),随后依次是弧形(1.74±1.35),波浪形(1.06±0.90),环形(0.09±0.35);最常见的长度分类是主腭皱(6.17±1.75),随后依次是次腭皱(0.70±0.97),零碎腭皱(0.33±0.68);②不同腭皱形状及长度在人群中的分布有统计学意义(P<0.001);除了直线形在维吾尔族男性和女性中有统计学意义(P<0.05),其他形状及长度分类均在维吾尔族男性和女性中无统计学意义(P>0.05);③结果进一步证实,因每个个体腭皱都是独一无二的,腭皱特点的数字化记录方式可以用于个体身份识别。 |
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Bibliography: | 21-1581/R Palate,Hard;Minortity Groups;Dentistry;Forensic Medicine;Tissue Engineering BACKGROUND:Palatal rugae have unique properties in each individual,which can be applied in the studies on dental forensics.OBJECTIVE:To measure the parameters of palatal rugae in Uygur populations,so as to provide a new idea for its recognition of dental forensics.METHODS:Palate rugae models from 268 Uygur adults aged 19-25 years were collected.The palatal rugae pattern code units(PRPCU)were obtained according to the morphological parameters of palatal rugae such as shape,length and position distribution,and then the PRPCU was converted into a two-dimensional code using online barcode generator to analyze the specificity of palate rugae.RESULTS AND CONCLUSION:The palate rugae in 268 palatal rugae models were different,and the most commonly seen shape was straight(2.76±1.69),followed by curve(1.74±1.35),wavy(1.06±0.90)and circular(0.09±0.351).The most common length classification was the primary rugae(6.17±1.75),followed by sec |
ISSN: | 2095-4344 |
DOI: | 10.3969/j.issn.2095-4344.0135 |