摘要
乳牙外伤可累及其继承恒牙胚,导致继承恒牙发育异常、萌出异常,严重时不得不被拔出。该文报告1例乳牙外伤导致继承恒牙发生萌出前牙冠内病损、并伴发阻生、釉质发育不全、牙根发育畸形。
One of the most severe consequences of injury to primary teeth is the developmental disorder of permanent successor teeth.Affected permanent teeth may exhibit malformation and impaction,therefore extraction would be indicated in certain cases.In the present report,a case of primary teeth trauma followed by permanent teeth dysplasia is reported.
出处
《实用口腔医学杂志》
CSCD
北大核心
2014年第5期730-732,共3页
Journal of Practical Stomatology
基金
中华口腔医学会西部行口腔医学临床科研基金(编号:CSAW2012-10)
关键词
牙外伤
阻生
釉质发育不全
萌出前牙冠内病损
弯曲牙
Dental trauma
Impaction
Enamel hypoplasia
Pre-erupted intracoronal lesion
Root dilaceration
