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

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...

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Bibliographic Details
Published in:The Journal of prosthetic dentistry 2023-03, Vol.129 (3), p.391-394
Main Authors: Abdel Raheem, Islam Mahmoud, Yehia, Sherif A., Hammad, Ihab A.
Format: Article
Language:English
Subjects:
Bone Screws
Computer-Aided Design
Crowns
Dental Cements
Dental Implants
Dental Prosthesis, Implant-Supported
Glass Ionomer Cements
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Description
Summary: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.
ISSN:0022-3913
1097-6841
DOI:10.1016/j.prosdent.2021.06.025