To find an effective method to reduce bias of remainingdentinthickness between groups during experimental dentin bond test.
探讨牙本质黏结实验中均衡样本剩余牙本质厚度组间差异的有效方法。
2
Objective: To determine the importance of the remainingdentinthickness, preparation depth and post-operative time on the pulpal inflammation after the crown preparation.