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http://dspace.ucuenca.edu.ec/handle/123456789/33322
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DC Field | Value | Language |
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dc.contributor.author | Montesinos, Gonzalo André | - |
dc.contributor.author | Pereira de Castro lopes, Sérgio Lucio | - |
dc.contributor.author | Trivino, Tarcila | - |
dc.contributor.author | Sanchez Ochoa, Jose Andres | - |
dc.contributor.author | Akio Maeda, Fernando | - |
dc.contributor.author | Fróes de Freitas, Claudio | - |
dc.contributor.author | Ferreira Cost, Andrea Luiz | - |
dc.date.accessioned | 2019-08-08T14:42:19Z | - |
dc.date.available | 2019-08-08T14:42:19Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 2212-4403 | - |
dc.identifier.uri | http://dspace.ucuenca.edu.ec/handle/123456789/33322 | - |
dc.identifier.uri | https://www.scopus.com/record/display.uri?eid=2-s2.0-85058810292&doi=10.1016%2fj.oooo.2018.11.015&origin=inward&txGid=c69158c823ec69b43dcbf594ecd63923 | - |
dc.description | Objective: The aim of this study was to investigate the effect of enhancement filters on magnetic resonance imaging (MRI) of the temporomandibular joint (TMJ). Study Design: In total, 66 MRI scans of the TMJ were analyzed without filtration and with the application of 2 filters: Sharpen 1 and Sharpen 2 (OnDemand software). Two dentomaxillofacial radiologists examined the original and filtered images individually. Intra- and interobserver concordance was measured by using generalized estimating equations. The observers evaluated the subjective image quality and the visibility of 3 components of the TMJ: disk, condyle, and articular eminence. The images were ranked on a 4-point scale, from poor to excellent. The image quality of all filtered images was compared by using the χ 2 test and Bonferroni correction for multiple comparisons. Results: Intra- and interobserver concordance was good. The images filtered with Sharpen 1 and Sharpen 2 provided better definition of the structures compared with nonfiltered images, providing the highest scores for subjective image quality for all structures (P < .0001). Conclusions: The use of enhancement filters led to improved subjective quality and may improve the diagnostic efficacy of MRI in TMJ evaluation. © 2018 Elsevier Inc. | - |
dc.description.abstract | Objective: The aim of this study was to investigate the effect of enhancement filters on magnetic resonance imaging (MRI) of the temporomandibular joint (TMJ). Study Design: In total, 66 MRI scans of the TMJ were analyzed without filtration and with the application of 2 filters: Sharpen 1 and Sharpen 2 (OnDemand software). Two dentomaxillofacial radiologists examined the original and filtered images individually. Intra- and interobserver concordance was measured by using generalized estimating equations. The observers evaluated the subjective image quality and the visibility of 3 components of the TMJ: disk, condyle, and articular eminence. The images were ranked on a 4-point scale, from poor to excellent. The image quality of all filtered images was compared by using the χ 2 test and Bonferroni correction for multiple comparisons. Results: Intra- and interobserver concordance was good. The images filtered with Sharpen 1 and Sharpen 2 provided better definition of the structures compared with nonfiltered images, providing the highest scores for subjective image quality for all structures (P < .0001). Conclusions: The use of enhancement filters led to improved subjective quality and may improve the diagnostic efficacy of MRI in TMJ evaluation. © 2018 Elsevier Inc. | - |
dc.language.iso | es_ES | - |
dc.source | Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology | - |
dc.subject | Enhancement Filters | - |
dc.subject | Magnetic Resonance Imaging | - |
dc.subject | Temporomandibular Joint | - |
dc.title | Subjective analysis of the application of enhancement filters on magnetic resonance imaging of the temporomandibular joint | - |
dc.title.alternative | null | - |
dc.type | ARTÍCULO | - |
dc.ucuenca.idautor | 0000-0003-4889-5627 | - |
dc.ucuenca.idautor | Sgrp-1903-2 | - |
dc.ucuenca.idautor | 0000-0002-8906-6721 | - |
dc.ucuenca.idautor | 0106541501 | - |
dc.ucuenca.idautor | 0000-0002-6126-2261 | - |
dc.ucuenca.idautor | 0000-0002-0320-8232 | - |
dc.ucuenca.idautor | 0000-0003-4856-5417 | - |
dc.identifier.doi | 10.1016/j.oooo.2018.11.015 | - |
dc.ucuenca.embargoend | 2040-08-07 | - |
dc.ucuenca.version | Versión publicada | - |
dc.ucuenca.embargointerno | 2040-08-07 | - |
dc.ucuenca.areaconocimientounescoamplio | 09 - Salud y Bienestar | - |
dc.ucuenca.afiliacion | Montesinos, G., Universidade de Sao Paulo - USP, Sao Paulo, Brasil | - |
dc.ucuenca.afiliacion | Pereira de, S., UNESP-Universidade Estadual Paulista, Sao Paulo, Brasil | - |
dc.ucuenca.afiliacion | Trivino, T., Universidade de Sao Paulo - USP, Sao Paulo, Brasil | - |
dc.ucuenca.afiliacion | Sanchez, J., Universidad de Cuenca, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Akio, F., Universidade de Sao Paulo - USP, Sao Paulo, Brasil | - |
dc.ucuenca.afiliacion | Fróes de, C., Universidade de Sao Paulo - USP, Sao Paulo, Brasil | - |
dc.ucuenca.afiliacion | Ferreira, A., Universidade de Sao Paulo - USP, Sao Paulo, Brasil | - |
dc.ucuenca.correspondencia | Ferreira Cost, Andrea Luiz, Alfcosta@gmail.com | - |
dc.ucuenca.volumen | volumen 127, número 6 | - |
dc.ucuenca.indicebibliografico | SCOPUS | - |
dc.ucuenca.factorimpacto | 0.723 | - |
dc.ucuenca.cuartil | Q1 | - |
dc.ucuenca.numerocitaciones | 0 | - |
dc.ucuenca.areaconocimientofrascatiamplio | 3. Ciencias Médicas y de la Salud | - |
dc.ucuenca.areaconocimientofrascatiespecifico | 3.2 Medicina Clínica | - |
dc.ucuenca.areaconocimientofrascatidetallado | 3.2.15 Odontología | - |
dc.ucuenca.areaconocimientounescoespecifico | 091 - Salud | - |
dc.ucuenca.areaconocimientounescodetallado | 0912 - Medicina | - |
dc.ucuenca.urifuente | https://www.oooojournal.net/article/S2212-4403(18)31280-X/pdf | - |
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documento.pdf Until 2040-08-07 | document | 634.61 kB | Adobe PDF | View/Open Request a copy |
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