イワセ　ヨウコ   IWASE YOKO   岩瀬　陽子    所属   朝日大学  歯学部 口腔病態医療学講座 障害者歯科学    朝日大学  大学院 歯学研究科    職種   教授
言語種別	英語
発行・発表の年月	2019/12
形態種別	研究論文（学術雑誌）
査読	査読あり
標題	Comparison of dynamic occlusal contacts during chewing between children with primary dentition and normal adult female
執筆形態	共著
掲載誌名	Pediatric Dental Journal
掲載区分	国外
巻・号・頁	29(3),pp.116-22
担当範囲	顎運動計測、模型形態計測、論文執筆
担当区分	筆頭著者
著者・共著者	Iwase Y, Saitoh I, Okamoto A, Kurosawa M, Nakamura Y, Inada E, Iwasaki T, Yamasaki Y, Hayasaki H
概要	The purpose of this study is to test the hypothesis that dynamic occlusal contacts of children differ from those of adult females. Occlusal contact area (OCA) was estimated with a developed measurement system combining 3-D digitization of tooth shape with 3-D tracking of mandibular movements (1) during the closing stroke, (2) at the maximum closing position (MCP), and (3) during the opening stroke. Both the amount of OCA and the pattern of occlusal contacts during the occlusal phase of chewing completely differ between children and adult females.