Výsledky vyhledávání - "Fernanda Coelho-Silva"

Influence of Voxel Size and Filter Application in Detecting Second Mesiobuccal Canals in Cone-beam Computed Tomographic Images

Autor: Lucas de Paula Lopes Rosado, Sergio Lins de-Azevedo-Vaz, Sâmia Mouzinho-Machado, Francisco Haiter-Neto, Fernanda Coelho-Silva, Frederico Sampaio Neves

Publikováno v: Journal of Endodontics. 47:1391-1397

This study assessed the influence of voxel size and filter application in detecting second mesiobuccal (MB2) canals in cone-beam computed tomographic (CBCT) images.Using the OP300 CBCT system (Instrumentarium, Tuusula, Finland) and 3 voxel size proto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00a2eaa0da8979af9998d331bfe62850
https://doi.org/10.1016/j.joen.2021.06.011

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Comparison of the expression of the volumetric alteration artifact in cylindrical and triangular fields of view in two cone-beam computed tomography devices

Autor: Deborah Queiroz Freitas, Sergio Lins de-Azevedo-Vaz, Francisco Haiter-Neto, Lucas de Paula Lopes Rosado, Fernanda Coelho-Silva, Deivi Cascante-Sequeira

Publikováno v: Clinical Oral Investigations. 26:1025-1033

To compare the expression of the volumetric alteration (VA) artifact between cylindrical and convex triangular fields of view (FOVs) using high-density materials in different positions in two cone-beam computed tomography (CBCT) devices. Cylinders of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f19b31aa41a296bf10204d65640de292
https://doi.org/10.1007/s00784-021-04086-1

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Distortion or magnification? An in vitro cone-beam CT study of dimensional changes of objects with different compositions

Autor: Francisco Haiter-Neto, Hugo Gaêta-Araujo, Sergio Lins de-Azevedo-Vaz, Fernanda Coelho-Silva, Lucas de Paula Lopes Rosado, Deborah Queiroz Freitas

Publikováno v: Dentomaxillofac Radiol

Objectives: To assess whether dimensional changes occur as shape distortion (unevenly), contraction or magnification (evenly) in cone beam computed tomography (CBCT) considering materials, anatomical regions and metal artefact reduction algorithms. M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb98832359251a15796e12234b269442
https://doi.org/10.1259/dmfr.20210063

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A comparative study on image quality of two digital intraoral sensors—methodological, ethical and statistical issues

Autor: Sergio Lins de-Azevedo-Vaz, Rocharles Cavalcante Fontenele, Fernanda Coelho-Silva, Deborah Queiroz Freitas

Publikováno v: Dentomaxillofac Radiol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1227f8937636ab971b789375bbe10bd5
https://europepmc.org/articles/PMC7213525/

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Influence of windowing and metal artefact reduction algorithms on the volumetric dimensions of five different high-density materials: a cone-beam CT study

Autor: Daniela Azeredo Braga, Luciano Augusto Cano Martins, Fernanda Coelho-Silva, Eliana Zandonade, Sergio Lins de-Azevedo-Vaz, Francisco Haiter-Neto

Publikováno v: Dentomaxillofac Radiol

Objective: To assess the influence of windowing and metal artefact reduction (MAR) algorithms on the volumetric dimensions of high-density materials using two CBCT systems. Methods: Four cylinders of amalgam, cobalt-chromium, gutta-percha, titanium a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e70bfa01aed56a90bb7d085c1c5d40c
https://doi.org/10.1259/dmfr.20200039

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