直近一年間の累計
アクセス数 : ?
ダウンロード数 : ?
ID 109831
タイトルヨミ
ホウシュツ ショウガイ ニツイテ
タイトル別表記
Eruption Disturbance
著者
上田, 公子 徳島大学大学院ヘルスバイオサイエンス研究部小児歯科学分野 徳島大学 教育研究者総覧 KAKEN研究者をさがす
キーワード
萌出障害
咬合誘導
小児
資料タイプ
学術雑誌論文
抄録
Eruption disturbance indicates abnormal eruption of a tooth due to a specific reason. These disturbances are classified on the basis of abnormal eruption time (retarded eruption), quantity (infraoccluded deciduous teeth, impacted tooth), or direction (ectopic eruption). In pediatric dentistry, the frequency of involvement of maxillary incisors is the highest, followed by maxillary canines. Causes of eruption disturbance consist of general and local factors. Examples of general factors are cleidocranial dysostosis, osteopetrosis, hypothyroidism, rickets, and Down syndrome, and those of local factors are apical periodontitis, supernumerary teeth, odontoma, fused primary maxillary incisors, thickened gingival tissue, cyst, prolonged retention, and dental ankylosis. Eruption disturbance is suspected if eruption or exchange is delayed compared with the identical contralateral tooth. This is also applicable in radiographic examination. Treatment options include removal of the cause, creating space for eruption, fenestration, and traction.
It is important that eruption disturbance is detected at an early stage and treated at the optimal time.
掲載誌名
四国歯学会雑誌
ISSN
09146091
cat書誌ID
AN10050046
出版者
四国歯学会
25
2
開始ページ
65
終了ページ
69
並び順
65
発行日
2013-01-31
EDB ID
フルテキストファイル
言語
jpn
著者版フラグ
出版社版
部局
病院