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自１９９２年对２９例３６颗后牙牙冠大面积缺损重点通过铸造桩核全冠的方法进行修复，使许多过去认为必须拔除的患牙得以保留。本文详细介绍了修复方法，并对有关问题进行了讨论。
Since 1992, 29 cases of 36 large crowns with posterior teeth crowns have been repaired by casting full crowns of post and core, leaving many of the teeth that were previously thought to have to be removed. This article details the repair method and discusses the issues.