インドネシア, バリ島民の歯列弓および口蓋の形態に関する形質人類学的研究
スポンサーリンク
概要
- 論文の詳細を見る
Many investigators indicate that there are differences in human oral traits by ethnicity and sex. The aim of this study is to clarify the traits of Balinese oral cavity, and demonstrate the ethnic relationships of Balinese among Asians population. The 174 plaster models taken from 86 males and 88 females of Balinese were used in this study. Each measurement of the Balinese dental arches and palates was compared between males and females. And it was also compared with that of Japanese from Ishigakijima, Okinawa, Tanegashima, Iki and Kitakyushu, and Taiwanese, Taiwan Aboriginals (Ami, Bunun, Paiwan and Rukai tribes) and Central American Indian Jicaques. Upper and lower dental arch lengths of the Balinese were not significantly different between males and females. Compared with other groups, upper and lower posterior dental arch lengths were longer in the Balinese than in the Taiwan Aboriginals, and upper dental arch lengths were longer in the Balinese than in the Jicaques. Dental arch breadths of the Balinese were significantly greater in the males than in the females. They were smaller in the Balinese than in the Taiwanese, the Taiwan Aboriginals and the Jicaques. Lengths of dental arch of the Balinese were significantly longer in the males than in the females. The distance between the central incisor and the left first molar was longer in the Balinese than in the Taiwanese and the Taiwan Aboriginals. Anterior palatal heights and length of sutura palatina mediana of the Balinese were not significantly different between males and females, and posterior palatal heights were significantly greater in the males than in the females. Palatal heights were greater in the Balinese than in the Japanese, the Taiwanese, the Taiwan Aboriginals and the Jicaques. Length of sutura palatina mediana was longer in the Balinese than in the Japanese, the Taiwanese, the Taiwan Aboriginals and the Jicaques. Palatal arch lengths of the Balinese were significantly longer in the males than in the females. They were longer in the Balinese than in the people from Ishigakijima, the people from Iki, the Ami and the Bunun. Palatal breadths of the Balinese were significantly greater in the males than in the females except in the distance between canines. They were greater in the Balinese than in the people from Okinawa, and narrower than in the Jicaques. Mandibular alveolar breadths of the Balinese were greater in the males than in the females except in the distance between canines. They were narrower in the Balinese than in the people from Ishigakijima, the people from Kitakyushu, the Taiwanese, the Taiwan Aboriginals and the Jicaques. These findings and the results of cluster analysis, the neighbor-joining method and multidimensional scaling (MDS) suggest that the oral traits of the Balinese differ from those of the Taiwan Aboriginals and the Jicaques, and are similar to the Japanese.
- 九州歯科学会の論文
- 1997-02-25
著者
関連論文
- 辺縁性歯肉炎に対する電子歯ブラシの効果
- 中央アメリカのインディヘナ, ヒカケ族の歯列弓と口蓋の形態に関する研究
- P-30 九州歯科大学附属病院歯科外来患者の有病者の検討
- 九州歯科大学附属病院歯科外来患者における有病者の検討
- P-30 九州歯科大学付属病院歯科外来患者の有病者の検討
- インドネシア, バリ島民の歯列弓および口蓋の形態に関する形質人類学的研究 : 主論文の要旨
- インドネシア, バリ島民の歯列弓および口蓋の形態に関する形質人類学的研究
- Aesthetic Componentを用いた歯列審美の自己評価法の検討
- 19. 歯科矯正患者の齲蝕リスク診断(第22回日本口腔衛生学会九州地方会・総会)
- 韓国人の歯列弓および口蓋の形態に関する形質人類学的研究
- 歯周病リスクマーカーとしての呼気中メチルメルカブタンの有用性
- P-9. 矯正患者への科学的齲蝕予防プログラム導入の試み(第 60 回九州歯科学会総会講演抄録)
- 16. 呼気中揮発性硫化物濃度の歯周病リスク診断への応用(第 60 回九州歯科学会総会講演抄録)
- リチウム電池内蔵電子歯ブラシのプラーク除去効果
- 16 呼気中揮発性硫化物濃度の歯周病リスク診断への応用
- P-9 矯正患者への科学的齲蝕予防プログラム導入の試み
- 画像解析装置を用いたプラーク付着状態評価法の有用性