Circular caries
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…Circular caries (also called ring-shaped caries) seen in the front teeth of baby teeth. It occurs in baby teeth soon after they erupt, and decay forms in a ring shape around the crown of the tooth. … *Some of the terminology that mentions "circular caries" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
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…乳歯の前歯にみられる環状齲食（うしよく）circular caries(輪状齲食ともいう)のこと。生え出てまもない乳歯に発生し，歯冠部をとりまくように輪状に虫歯となる。… ※「circular caries」について言及している用語解説の一部を掲載しています。 出典｜株式会社平凡社世界大百科事典 第２版について | 情報 |
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