Masaka N
Tokyo Dental College.
Compendium. 1991 Feb;12(2):90, 92, 94 passim.
Resin adhesive systems capable of bonding conventional amalgam to dentin, enamel, and cast restorations are now available. This article describes a case in which bonded amalgam was used to create a "vital core," permitting preservation of vitality during restoration of a molar where deep caries had encroached on the pulp. Without use of adhesive resin, the restoration would have required devitalization of the tooth, endodontic therapy, and fabrication of a crown retained by a post and core.
现在已有能够将传统汞合金粘结到牙本质、牙釉质和铸造修复体上的树脂粘结系统。本文描述了一个病例，其中使用粘结汞合金来创建一个“活髓核”，在一颗深龋已侵犯牙髓的磨牙修复过程中保留牙髓活力。如果不使用粘结树脂，该修复将需要使牙齿失活、进行牙髓治疗，并制作一个由桩核固位的牙冠。
