https://www.selleckchem.com/pr....oducts/pyrvinium.htm
The post is reinserted, excess resin cement is removed, and the cement is polymerized. This technique reduces the volume of resin cement required in each step and consequently the polymerization contraction stress. The 2-step technique is a simple method and a useful option for flared root canals.This study aimed to evaluate the fracture resistance of the bond between an artificial acrylic resin tooth and its acrylic resin denture base after radiotherapy with maximum therapeutic doses of 40 and 70 Gy. Sixty wax blocks were fabricated
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