ガーナ Gurunsie 族の頭顔部および歯列弓の形質人類学的研究

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In March of 1996 the author conducted an anthropometric examination of the head and face, and measurement of the dental arch of Gurunsie tribe (39 males and 41 females), inhabitants of Paga village in the northern part of Ghana. Furthermore, the correlations between the measurements of head and face, and those of dental arches and palate height were studied. The results obtained in this study were as follows : 1) Head length : The mean value for the male is 179.9mm and for the female 172.0mm, both of the Middle Type. 2) Head breadth : The mean value for the male is 143.6mm and for the female 137.9mm, both of the Narrow Type. 3) Bizygomatic breadth : The mean value for the male is 133.2mm and for the female 129.8mm, male belong to Narrow Type and female belong to Middle Type. 4) Morphological facial height : The mean value for the male is 114.9mm and for the female 109.6mm, male belong to Low Type and female belong to Middle Type. 5) The head-type of the Gurunsie tribe, male belong to Mesocephalic Type and female belong to Brachycephalic Type. 6) The face-type of the Gurunsie tribe, male belong to Euryprosopic Type and female belong to Mesoprosopic Type. 7) Correlation : For male no significant correlation was found between bizygomatic breadth and upper dental arch breadth or between morphological facial hight and palate height. But significant positive correlation was shown in the head height and lower dental arch breadth, bizygomatic breadth and lower dental arch breadth or physiognomical facial height and palate height. In female, no significant correlation was found between bizygomatic breadth and upper dental arch breadth or between morphological facial hight and palate height. But significant positive correlation was shown in the physiognomical facial height and palate height.
九州歯科学会の論文
1998-10-25

著者

宮村一志
九州歯科大学口腔解剖学第1講座

ガーナ Gurunsie 族の頭顔部および歯列弓の形質人類学的研究

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