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VIRTUALLY DESIGNING A POST AND CORE RESTORATION USING A DIGITAL 3D SHAPE
VIRTUALLY DESIGNING A POST AND CORE RESTORATION USING A DIGITAL 3D SHAPE
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机译:使用数字3D形状虚拟设计职位和核心恢复
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摘要
Disclosed is a method of virtually designing a post and core restoration adapted for attachment in a damaged tooth of a patient, where the damaged tooth comprises a bore for receiving the post of the post and core, wherein the method comprises: - obtaining a first 3D scan comprising at least a part of the damaged tooth; - providing a digital 3D shape adapted to fit the bore of the damaged tooth; - virtually matching the first 3D scan of the tooth and the digital 3D shape, where the matching comprises matching a surface region in the first 3D scan of the tooth with a corresponding surface region of the digital 3D shape, such that at least part digital 3D shape is represented relative to the first 3D scan of the tooth; - virtually designing the post and core restoration based on the representation of the digital 3D shape relative to the first 3D scan of the tooth.
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