“缺牙”造句

目的: 研究少汗性外胚葉發(fā)育不全引起先天缺牙的ED1基因突變.
Objective : To detect ED 1 gene mutation in three hypohidrotic ectodermal dysplasia ( HED ) nuclear families.

對于恒齒先天缺牙的治療,常因延遲診斷或是不適當?shù)奶幹?而加重困難度.
Treatment of congenital missing of permanent tooth is often complicated by delayed diagnosis or inadequate treatment.

本文亦回顧了造成先天性缺牙之原因及導致異位性萌出機轉的相關文獻.
The possible causes of congenital missing teeth and the mechanisms of ectopic eruption were also reviewed.

• #缺牙