Results Dentigerous cyst is one of the main causes of embedded teeth,only second to retained deciduous teeth,dental crowding.
结果含牙囊肿是前牙骨埋伏阻生的一个重要因素,仅次于乳牙滞留、早失和间隙不足。
单词 | Dentigerous Cyst |
释义 |
Dentigerous Cyst
英语例句库
Results Dentigerous cyst is one of the main causes of embedded teeth,only second to retained deciduous teeth,dental crowding. 结果含牙囊肿是前牙骨埋伏阻生的一个重要因素,仅次于乳牙滞留、早失和间隙不足。
英语百科
Dentigerous cystA dentigerous cyst or follicular cyst is an odontogenic cyst - thought to be of developmental origin - associated with the crown of an unerupted (or partially erupted) tooth. The cyst cavity is lined by epithelial cells derived from the reduced enamel epithelium of the tooth forming organ. Regarding its pathogenesis, it has been suggested that the pressure exerted by an erupting tooth on the follicle may obstruct venous flow inducing accumulation of exudate between the reduced enamel epithelium and the tooth crown. |
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