指节纹

安徽汉族指节纹的调查分析

Phalangeal configurations of Han nationality in Anhui

用粉笔碳素墨水透明胶带法采集指节纹，体视显微镜下鉴定纹型，调查分析了安徽芜湖地区400例（男200人，女200人）汉族的指节纹。

Phalangeal prints were collected with chalk-ink-transparent rubber band , and pattern type was appraised with stereomicroscope . The phalangeal configurations of the 400 Hans ( male 200 , female 200 ) in Wuhu area of Anhui were investigated .

前者能拓印完整的趾纹和指节纹，后者为采集灵长类和手足畸形患者的皮纹提供了方便。

The former method may collect complete toe print and phalange print ; the latter method was convenient to collect dermatoglyphics of primate and malformed patient of hand and foot .

结果表明，中国人的指节纹以钩型（43.10%）最常见，其次为直线型（37.10%）和弓型（15.28%）。

The results showed that the most common type is hook ( 43.10 % ), the second and third most frequent types are straight ( 37.10 % ) and arch ( 15.28 % ) .