摘要
目的 :分析上颌第一前磨牙根管形态。方法 :对 2 0 0颗上颌第一前磨牙进行透明牙标本制作。结果 :显示 6种根管分型。结论 :上颌第一前磨牙根管系统复杂 ,熟悉其根管解剖具有重要的临床意义。
Objective:To study the typing of shape of root canals of maxillary first premolar. Methods: 200 transparent maxillary first premolars were prepared. Results: 6 types of shape of root canals were showed.Conclusion: The typing of shape of root canals of maxillary first premolar is so complicated that it is of great clinical significance to master it.
出处
《黑龙江医药科学》
2004年第3期40-40,共1页
Heilongjiang Medicine and Pharmacy
