Root canal filling condensers pluggers and spreaders 牙根管充填冷凝器
Dental root canal filling spreaders 牙根管填充擴張器
Dental root canal filling pluggers 牙根管填充器
Identically severe saliva penetration occurred three months after root canal fillings with a ca . 3mm thick irm restoration as with teeth that were left open coronally 所以如果根管充填后,牙冠直接用3毫米厚的irm暫封材暫封,那么三個月后,就可以發(fā)生比較嚴重的唾液微滲漏。
Results : 74 % ( 37 / 50 ) in the test group could be started root canal filling after 1 block therapy , hot 52 % ( 26 / 50 ) in the control group could be started root canal filling after 1 block therapy 實驗組( 50顆牙)采用氫氧化鈣碘仿糊劑根管內封藥消毒,對照組( 50顆牙)采用氫氧化鈣糊劑根管內封藥消毒,對兩組根管消毒效果進行臨床觀察和比較。