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根管冲洗液对根管封闭剂粘结强度影响的研究成果揭晓:EDTA 和 HEDP ...
为探究 EDTA 和 HEDP 对根管封闭剂粘结强度影响,研究发现二者与 NaOCl 混合冲洗可增强粘结,具重要意义。 在口腔医学的根管治疗领域,根管预备时会在牙本质壁上形成一层类似污泥的物质,它由矿化和有机组织组成,被称为玷污层(smear layer)。对于这层物质在 ...
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US launches strikes in Yemen
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