Comparative characteristics of provisional crowns made by CAD/CAM milling and 3D printing-Reference-Cited by-同舟云学术

Comparative characteristics of provisional crowns made by CAD/CAM milling and 3D printing

Published:2020-06 Issue:2020 2 (91) Volume: Page:45-49
ISSN:2408-9753
Container-title:Stomatology for All / International Dental review
language:ru
Short-container-title:IDR

Author:

Stomatov A.V.¹,Stomatov D.V.²,Ivanov P.V.²,Marchenko V.V.²,Piitsky E.V.²,Umarataev S.U.²

Affiliation:

1. Volgograd State Medical University,

2. Medical Institute of Penza State University

Abstract

In this work, the authors studied and compared the two main methods used in dental practice for the automated production of orthopedic structures: the widely used CAD / CAM milling method and the 3D printing technology. As an object of research, temporary crowns were used, which were made on the basis of the same digital model: a) by the method of CAD / CAM milling from polymethylmethacrylate disks; b) by 3D printing from photopolymer resin based on LCD technology. Comparison of production methods and finished designs was carried out according to the following characteristics: strength, durability, aesthetic qualities, accuracy of orthopedic designs, etc. According to the results of the study, it was concluded that 3D printing can be a good alternative to CAD / CAM milling in solving problems of temporary prosthetics.

Publisher

Stomatology for All - International Dental Review

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