Deep caries based by the glass ions cementationagent, could significantly reduce composite resin pulp stimulation to protect pulp, and better effect.
深龋经玻璃离子粘固剂垫底后,能明显减轻复合树脂对牙髓的刺激作用,从而护髓效果更佳。
2
There are two purposes of this experiment is to use the same, a cementationagent bond 3 different materials full crown, observe different materials of the full crown edge microleakage situation.