The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns

Topala, Florin I.; Rivis, Mircea; Hategan, Simona I.; Secosan, Andreea; Rotar, Raul; Bratu, Emanuel; Jivanescu, Anca

Florin I. Topala, Mircea Rivis, Simona I. Hategan, Andreea Secosan, Raul Rotar, Emanuel Bratu, Anca Jivanescu

The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns

Abstract:

The goal of this study was to determine the level of various discrepancies in all-ceramic IPS e. max - lithium disilicated crowns milled with three different milling machines. A 3D printed Geller model with a preparation for all ceramic crown was scanned, then the digital design was created and 24 lithium disilicate crowns were milled using three different milling machines: Plan mill 40S (Planmeca, Helsinki, Finland), Cerec MC XL (Sirona GmbH, Germany), and one laboratory milling machine Imes-Icore 650i (Coritec, Eiterfeld, Germany). Among the three groups, the highest marginal fit accuracy was displayed by crowns fabricated by laboratory milling machine Imes-Icore 650i, followed by chairside Plan mill 40S and Cerec MC XL. The results of our study shows that llithium disilicate crowns fabricated by a laboratory milling and 2 chair-side milling machines present marginal accuracy in the acceptable clinical range.

Keywords:
3D printed Geller model; CAD/CAM systems; milling machines; marginal fit

Issue: 2020, Volume 71, Issue 6

Pages: 452-459

Publication date: 2020/7/1

https://doi.org/10.37358/RC.20.6.8211

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
TOPALA, F.I., RIVIS, M., HATEGAN, S.I., SECOSAN, A., ROTAR, R., BRATU, E., JIVANESCU, A., The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns, Rev. Chim., 71(6), 2020, 452-459.

Vancouver
Topala FI, Rivis M, Hategan SI, Secosan A, Rotar R, Bratu E, Jivanescu A. The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns. Rev. Chim.[internet]. 2020 Jun;71(6):452-459. Available from: https://doi.org/10.37358/RC.20.6.8211

APA 6th edition
Topala, F.I., Rivis, M., Hategan, S.I., Secosan, A., Rotar, R., Bratu, E. & Jivanescu, A. (2020). The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns. Revista de Chimie, 71(6), 452-459. https://doi.org/10.37358/RC.20.6.8211

Harvard
Topala, F.I., Rivis, M., Hategan, S.I., Secosan, A., Rotar, R., Bratu, E., Jivanescu, A. (2020). 'The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns', Revista de Chimie, 71(6), pp. 452-459. https://doi.org/10.37358/RC.20.6.8211

IEEE
F.I. Topala, M. Rivis, S.I. Hategan, A. Secosan, R. Rotar, E. Bratu, A. Jivanescu, "The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns". Revista de Chimie, vol. 71, no. 6, pp. 452-459, 2020. [online]. https://doi.org/10.37358/RC.20.6.8211

Text
Florin I. Topala, Mircea Rivis, Simona I. Hategan, Andreea Secosan, Raul Rotar, Emanuel Bratu, Anca Jivanescu,
The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns,
Revista de Chimie,
Volume 71, Issue 6,
2020,
Pages 452-459,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.6.8211.
(https://revistadechimie.ro/Articles.asp?ID=8211)
Keywords: 3D printed Geller model; CAD/CAM systems; milling machines; marginal fit

RIS
TY - JOUR
T1 - The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns
A1 - Topala, Florin I.
A2 - Rivis, Mircea
A3 - Hategan, Simona I.
A4 - Secosan, Andreea
A5 - Rotar, Raul
A6 - Bratu, Emanuel
A7 - Jivanescu, Anca
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 6
SP - 452
EP - 459
UR - https://doi.org/10.37358/RC.20.6.8211
KW - 3D printed Geller model
KW - CAD/CAM systems
KW - milling machines
KW - marginal fit
ER -

BibTex
@article{RevCh2020P452,
author = {Topala Florin I. and Rivis Mircea and Hategan Simona I. and Secosan Andreea and Rotar Raul and Bratu Emanuel and Jivanescu Anca},
title = {The impact of different Milling Machines on Marginal Fit Discrepancies of Lithium Disilicate Crowns},
journal = {Revista de Chimie},
volume = {71},
number = {6},
pages = {452-459},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.6.8211},
url = {https://revistadechimie.ro/Articles.asp?ID=8211}
}

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)