カイハラ　ヤスタカ   KAIHARA YASUTAKA   海原　康孝    所属   朝日大学  歯学部 口腔構造機能発育学講座 小児歯科学    職種   准教授
発表年月日	2000/11
発表テーマ	Three-Dimensional Analysis of Chincap Efeccts on Anterior Crossbite in the Primary Dentition
会議名	第31回 広島大学歯学会
学会区分	地方学会
単独共同区分	共同
発表者・共同発表者	Kaihara Y., Amano H., Miura K., Nagasaka N
概要	We performed 3-dimensional measurements in study models of children with anterior crossbite in the primarydentition treated using a chin cap and lingual arch.Comparing with the situation before treatment,the overbite of anterior teeth shows improvement to become shallow and theterminal plane becomes vertical type and the occlusal plane becomes flatter.Labioclination of upper anterior teeth, linguoclination of lower anterior teethand backward movement of lower dentition are observed.Thewidth, depth and height of the post-treatment dentition became closer to thestandard values.