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The Effects of New Design of Access Hole on Porcelain Fracture Resistance of Implant-Supported Crowns

STATEMENT OF THE PROBLEM: One disadvantage of cement-retained crowns is the lack of predictable irretrievability. This problem can be overcome through designing a screw access hole in the metal substructure of cement-retained restoration and using porcelain stain to define this area. PURPOSE: This s...

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Detalles Bibliográficos
Autores principales: Derafshi, Reza, Farzin, Mitra, Taghva, Masoumeh, Heidary, Hossein, Atashkar, Berivan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Shiraz University of Medical Sciences 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4476119/
https://www.ncbi.nlm.nih.gov/pubmed/26106637