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
言語種別	日本語
発行・発表の年月	2011/12
形態種別	研究論文
標題	Management of Intruded Primary Teeth after Traumatic Injuries
執筆形態	共著
掲載誌名	Pediatric Dental Journal
掲載区分	国外
巻・号・頁	21(2),94-100頁
国際共著	国際共著
著者・共著者	Kaihara Y., Amano H., Miura K., Kozai K.
概要	The aim of this study was to compare the outcomes of intruded primary teeth between these two modes of treatment. Moreover, we examined the issue of treatment of choice for intruded primary teeth. Group W were allowed to spontaneously re-erupt, and Group R were repositioned and fixed. In group W, root canal treatment or extraction were not performed since re-erupted teeth reveal no signs of infection. On the other hand, in group R, 57% of teeth required endodontic treatment or extracted due to signs of infection. The result showed treatment outcomes in group R were worse than those in group W. Our study indicates that most intruded primary teeth re-erupt with a favorable prognosis.