实用口腔医学杂志
實用口腔醫學雜誌
실용구강의학잡지
JOURNAL OF PRACTICAL STOMATOLOGY
2014年
5期
730-732
,共3页
周妮%谢亮%张灿华%刘娟
週妮%謝亮%張燦華%劉娟
주니%사량%장찬화%류연
牙外伤%阻生%釉质发育不全%萌出前牙冠内病损%弯曲牙
牙外傷%阻生%釉質髮育不全%萌齣前牙冠內病損%彎麯牙
아외상%조생%유질발육불전%맹출전아관내병손%만곡아
Dental trauma%Impaction%Enamel hypoplasia%Pre-erupted intracoronal lesion%Root dilaceration
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。
乳牙外傷可纍及其繼承恆牙胚，導緻繼承恆牙髮育異常、萌齣異常，嚴重時不得不被拔齣。該文報告1例乳牙外傷導緻繼承恆牙髮生萌齣前牙冠內病損、併伴髮阻生、釉質髮育不全、牙根髮育畸形。
유아외상가루급기계승항아배，도치계승항아발육이상、맹출이상，엄중시불득불피발출。해문보고1례유아외상도치계승항아발생맹출전아관내병손、병반발조생、유질발육불전、아근발육기형。
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.
