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Time domain and spectral optical coherence tomography investigations of integral ceramic fixed partial dentures

Sinescu, C., Negrutiu, M., Birtea, N.M., Petrescu, E., Rominu, R., Marcautean, C., Demjan, E., Cuc, L., Hughes, M., Bradu, A., and others. (2009) Time domain and spectral optical coherence tomography investigations of integral ceramic fixed partial dentures. In: 2nd International Conference on Maritime and Naval Science and Engineering, 24 September 2009 through 26 September 2009, Brasov. (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)

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. (Contact us about this Publication)
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Abstract

The common investigations methods of fixed partial dentures imply sectioning and metallographic microscopic analysis. These methods could lead to damage of the small dimension material defects. Also these methods are limited to the dimensions of the cutting devices. The method used in this paper is the optical coherent tomography, a non-invasive method, which permits the determinations of materials defects in the ceramic layers depth. Both time domain and spectral methods were used in order to investigate the possibility of materials defects detection. For this study 237 integral ceramic fixed partial dentures were used. For each investigate area 500 slices were obtain and a 3D reconstruction was perform from each stuck. As a conclusion the optical coherent tomography, as a non-invasive method, can be used as a control technique in metalceramic technology. Combining the optical coherence tomography with the confocal microscopy allow to investigate in details the dental structure with a high resolution.

Item Type: Conference or workshop item (Proceeding)
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - Proc. Int. Conf. Marit. Nav. Sci. Eng., MN [Field not mapped to EPrints] AD - Department of Prostheses Technology and Dental Materials, Faculty of Dentistry, University of Medicine and Pharmacy Victor BabeÅ?, TimiÅ?oara, Romania [Field not mapped to EPrints] AD - Flextronics, Timisoara, Romania [Field not mapped to EPrints] AD - Department of Occlusology, Faculty of Dentistry, University of Medicine and Pharmacy Victor BabeÅ?, TimiÅ?oara, Romania [Field not mapped to EPrints] AD - Aurel Vlaicu Faculty, Arad, Romania [Field not mapped to EPrints] AD - Applied Optics Group, School of Physical Science, University of Kent, Canterbury, United Kingdom [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints] A4 - Transilvania University of Brasov [Field not mapped to EPrints] C3 - Proceedings of the 2nd International Conference on Maritime and Naval Science and Engineering, MN '09 [Field not mapped to EPrints]
Uncontrolled keywords: Fixed partial dentures, Fractures, Integral ceramic, Optical coherence tomography(OCT), Spectral OCT, Time domain, 3D reconstruction, Ceramic layer, Control techniques, Defects detection, Fixed partial dentures, High resolution, Material defect, Microscopic analysis, Noninvasive methods, Optical coherence tomography, Optical coherent tomography, Spectral methods, Spectral OCT, Spectral Optical Coherence Tomography, Time domain, Ceramic materials, Coherent light, Confocal microscopy, Defects, Fracture, Image reconstruction, Metallography, Navigation, Spectroscopy, Three dimensional, Tomography, Time domain analysis
Subjects: Q Science > QC Physics
R Medicine > R Medicine (General) > R857.O6 Optical coherence tomography
R Medicine > RK Dentistry
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Depositing User: Giles Tarver
Date Deposited: 14 Jul 2015 15:43 UTC
Last Modified: 01 Aug 2019 10:39 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/49459 (The current URI for this page, for reference purposes)
Dobre, George: https://orcid.org/0000-0002-5695-2591
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