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The importance of holograms in dentistry

Sinescu, C., Negrutiu, M., Pop, D., Cuc, L., DeSabata, A., Negru, R., Hluscu, M., RomÇ?nua, M., Marcauteanu, C., Demjan, E., and others. (2009) The importance of holograms in dentistry. In: Proceedings of SPIE. 7358. ISBN 0277786X. E-ISBN 1996756X. (doi:10.1117/12.821545) (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) (KAR id:49464)

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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Holography offer new nondestructive possibilities for bridging the gap between in vitro and in vivo measurements in dentistry, and thus increase the possibility of achieving more accurate and sometimes more objective diagnosis and therapy. The use of stone and plaster study models is an integral part of any dental practice and is required for research. Storage of study models is problematic in terms of space and cost. Various methods have been employed in the threedimensional (3D) assessment and recording of dental study models. These include Holography and Moire Topography. Holography was introduced in 1948. However, it was the work of Leith & Upatnieks that revolutionized holography with the application of the laser beam. Holography allows direct measurement of 3D displacements of a few micrometres. The major problem with this technique is the poor quality of recording the details of the study models, particularly in the incisor region. An advantage of holography is that films may be stored with medical records and it is a further step towards archiving dental study models. However, it cannot totally replace the original models. The aim of this study is to present the possibility to record dental models in holograms and to develop direct measurement on these. © 2009 SPIE.

Item Type: Conference or workshop item (Proceeding)
DOI/Identification number: 10.1117/12.821545
Additional information: Unmapped bibliographic data: C7 - 73580J [EPrints field already has value set] LA - English [Field not mapped to EPrints] J2 - Proc SPIE Int Soc Opt Eng [Field not mapped to EPrints] AD - Department of Dental Materials and Dental Prostheses Technology, Victor BabeÅ? University of Medicine and Pharmacy of Timisoara, Romania [Field not mapped to EPrints] AD - Aurel Vlaicu University of Arad, Romania [Field not mapped to EPrints] AD - Politechnica University, Timisoara, Romania [Field not mapped to EPrints] AD - Applied Optics Group, University of Kent, Canterbury, United Kingdom [Field not mapped to EPrints] AD - Politechnica University, Bucuresti, Romania [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints] A4 - SPIE Europe [Field not mapped to EPrints] C3 - Proceedings of SPIE - The International Society for Optical Engineering [Field not mapped to EPrints]
Uncontrolled keywords: Dental model, Dentistry, Fixed partial dentures, Holograms, Optical coherence tomography, 3-D displacement, Dental model, Dental models, Dental practice, Direct measurement, Fixed partial dentures, In-vitro, Integral part, Medical record, Moire topography, Non destructive, Objective diagnosis, Optical coherence tomography, Original model, Three-dimensional (3D), Coherent light, Dentistry, Holograms, Holographic interferometry, Laser recording, Lithography, Optical tomography, Tomography, Three dimensional
Subjects: Q Science > QC Physics
R Medicine > RK Dentistry
Divisions: Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User: Giles Tarver
Date Deposited: 14 Jul 2015 16:00 UTC
Last Modified: 16 Nov 2021 10:20 UTC
Resource URI: (The current URI for this page, for reference purposes)

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