先天性多数恒牙缺失3例报告及文献复习

摘要

多数恒牙先天性缺失较为少见,作者报告3 例多数先天性恒牙缺失,观察缺牙情况,追溯其家族史,并结合文献复习,对其治疗及相关病因进行初步总结,为临床诊治提供参考.%Congealtal missing of multipul permanent teeth is rare. 3 cases of congenital missiag of maltipul permanent teeth were reported in this artiale, the family history was traced, and the related literatures were reviewed.