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Journal of Prosthetic Dentistry

A device to facilitate separation of components of combined screw- and cement-retained implant-supported crowns

      Abstract

      This article describes a technique to separate parts of cemented implant-supported restorations with a screw hole. A device was designed by using a computer-aided design (CAD) program and was milled in a milling center. The restoration was heated to 400 °C and then subjected to controlled mechanical force with the help of the device to separate the cemented parts.
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