首页> 外文期刊>The Journal of Prosthetic Dentistry >1998 Judson C. Hickey Scientific Writing Award. Use of a flexible cast for the indirect fabrication of provisional restorations.
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1998 Judson C. Hickey Scientific Writing Award. Use of a flexible cast for the indirect fabrication of provisional restorations.

机译:1998年Judson C. Hickey科学写作奖。使用柔性铸件间接制造临时修复体。

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摘要

Efficient fabrication of a clinically acceptable provisional restoration for a fixed partial denture is an important part of treatment success. Fabrication of provisional restorations that uses the indirect technique produces accurate fitting provisional restorations without the chemical and thermal irritation associated with direct fabrication. With a typodont model, an indirect method is presented that uses an elastic cast for fabrication of multiple unit provisional restorations for fixed partial dentures. The cast is available within 6 minutes of impression making, can be trimmed with a sharp scalpel, and provides flexibility that allows easy separation of the acrylic provisional from the cast. The cast can also be used to evaluate the clinical acceptability of the preparations before impression making. This method has also been successfully used for the fabrication of acrylic provisional restorations for onlay preparations.
机译:有效地制造固定局部义齿的临床可接受的临时修复体是治疗成功的重要组成部分。使用间接技术制造的临时修复体可产生精确的临时修复体,而没有与直接制造相关的化学和热刺激。使用台齿模型,提出了一种间接方法,该方法使用弹性铸模来制造固定局部义齿的多个单位临时修复体。可以在压印后的6分钟内使用铸模,可以用锋利的手术刀修整,并提供柔韧性,可轻松将丙烯酸临时胶与铸模分离。铸模还可以用于在压印之前评估制剂的临床可接受性。该方法也已经成功地用于制备用于覆盖物的丙烯酸临时修复体。

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