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<臨床>乳歯過剰歯の2例とその発症に関する考察
https://hsuh.repo.nii.ac.jp/records/7829
https://hsuh.repo.nii.ac.jp/records/7829424fad03-fcd9-4e7c-9d2d-27344741dd17
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
<臨床>乳歯過剰歯の2例とその発症に関する考察 (1.6 MB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(ELS)(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 1992-12-31 | |||||
| タイトル | ||||||
| タイトル | <臨床>乳歯過剰歯の2例とその発症に関する考察 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | <CLINICAL REPORT>Supernumerary Primary Teeth : A Consideration of the Developmental Mechanism | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Supernumerary teeth | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Primary dentition. | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 言語 | ja | |||||
| 著者名(日) |
畑, 良明
× 畑, 良明× 原口, 克博× 松尾, 寿美恵× 横内, 厚雄× 小松, 正三× 永井, 康彦 |
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| 著者所属(日) | ||||||
| ja | ||||||
| 東日本学園大学歯学部歯科保存学第Ⅱ講座 | ||||||
| 著者所属(英) | ||||||
| en | ||||||
| Department of Operative Dentistry and Endodontlogy,School of Dentistry, HIGASHI-NIPPON-GAKUEN UNIVERSITY | ||||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Supernumerary teeth are mostly seen in permanent and mixed dentition, which are originated from permanent teeth. But,supernumerary teeth in primary dentition are very rare. The authors discovered supernumerary tooth (duplicated canine) in the maxillary right primary dentition of 2 years 10 months male infant( Case 1) and supernumerary teeth in both sides between the lateral incisor and canine maxillary primary dentition of 2 years and 9 months male infant(Case 2). We investigated in detail locations of eruption, colors, form of tooth crown, grade of root formation or resorption, form of pulpchamber by X-ray and the age of patient etc. As a result, two cases were judged to the supernumerary teeth originated from primary dentition. We obtained the following result concerning the cause and the origin of the supernumerary primary teeth. 1. Cause of duplicated primary canine occurred to mediodens in maxillary and successive malformed lateral incisor. The supernumeray primary teeth in maxillary between incisor and canine originated from similar cause. 2. Duplicated or supernumeray tooth buds originated from that primary canine tooth buds were separated by some enviromental factor with phenocopy. 3. We have inferred that some enviromental factor in the early embryomental period that may caused these present cases. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN0008135X | |||||
| 書誌情報 |
ja : 東日本歯学雑誌 巻 11, 号 2, p. 195-207, 発行日 1992-12-31 |
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| 出版タイプ | ||||||
| 出版タイプResource | VoR | |||||
