作者: Brett I. Cohen , Allan S. Deutsch
DOI:
关键词: Dentistry 、 Casting (metalworking) 、 Root canal 、 Burn out 、 Core (manufacturing) 、 Materials science 、 Flange 、 Fabrication 、 Post and core 、 Acrylic resin
摘要: A method and system for preparing a cast post core in dental root canal procedure is provided. The comprises the steps of removing material from tooth; cutting out post-hole tooth having substantially uniform width; at least one annular tier along hole; placing burn-out flange into so that seated on tier; applying an acrylic resin onto over order to form core, finally with casting.