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通过染料渗透+透明标本法评价白色波特兰水门汀（white Portland cement，WPC）、WPC+氧化铋（Bi2O3, BO）、WPC+氧化锆（ZrO2, ZO）、无机三氧化聚合物（mineral trioxide aggregate，MTA) 和灰色波特兰水门汀（gray Portland cement, GPC）作为根管充填材料的封闭性能。 方法 选取单根离体前磨...
Pulp Tissue Reaction of Dog Canines to Root MTA and Portland Cement Compared to ProRoot MTA as Pulp Capping Agents
Pulp capping Dentinal bridge ProRoot MTA Portland cement
2010/4/7
Statement of Problem: Mineral trioxid aggregate (MTA) cement is widely used for root-end filling, pulp capping, perforation repair and other treatments in endodontics. Investigations have shown simila...