Comparative and non-invasive study of two different ceramic materials

Petrescu, E.L. and Negrutiu, M.L. and Pop, D.M. and Rominu, R.O. and Topala, F.I. and Fabricky, M. and Rusu, L.C. and Ardelean, L. and Rominu, M. and Podoleanu, Adrian G.H. and Sinescu, C. (2012) Comparative and non-invasive study of two different ceramic materials. Revista de Chimie, 63 (2). pp. 179-181. ISSN 0034-7752. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Abstract

The purpose of this study is to investigate through imagistic methods repaired metal ceramic crowns with ceramic material. Fracture of ceramic veneer may be reconstructed with either ceramic or composite resin material. The interfaces resulted are the key of success for the longevity of these metal-ceramic repaired crowns. 20 metal ceramic crowns which restore the upper first incisor were made from Ni-Cr alloy and Kiss (D.Sign ) ceramic material. A defect of 3Ã?3 mm was made on the buccal face of each crown. The samples were divided in two groups. Each group was repaired with a different ceramic mass. Group one was repaired with In Line ceramic (Ivoclar Vivadent) and group 2 was repaired with VMK ceramic (Vita).Reparation of the crowns generated new interfaces between different materials. The interfaces were imagistic and noninvasive investigate by X-ray and Optical Coherence Tomography. The quality of the interfaces could be evaluated and also some clinical conclusions about the materials could be obtained.

Item Type: Article
Additional information: This is available as OPEN ACCESS by clicking on the URL.
Uncontrolled keywords: Fracture, Imagistic investigation, Metal-ceramic crown, Non-invazive, Repaired
Subjects: Q Science > QC Physics
Q Science > QC Physics > QC355 Optics
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Depositing User: Giles Tarver
Date Deposited: 16 Jul 2015 11:20 UTC
Last Modified: 21 Aug 2015 11:44 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/49378 (The current URI for this page, for reference purposes)
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