- Oral radiology practice in dental schools during the COVID-19 pandemic: What will be the new normal?
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Fontenele RC, Gomes AF, Freitas DQ
- KMID: 2506618
- Imaging Sci Dent.
- 2020 Sep;50(3):265-267.
- doi: 10.5624/isd.2020.50.3.265
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- Metal artifact production and reduction in CBCT with different numbers of basis images
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Queiroz PM, Santaella , Groppo FC, Freitas DQ
- KMID: 2406981
- Imaging Sci Dent.
- 2018 Mar;48(1):41-44.
- doi: 10.5624/isd.2018.48.1.41
PURPOSE: To evaluate the effect of different numbers of basis images and the use of metal artifact reduction (MAR) on the production and reduction of artifacts in cone-beam computed tomography... -
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- Does the metal artifact reduction algorithm activation mode influence the magnitude of artifacts in CBCT images?
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Fontenele , Nascimento EHL, Santaella , Freitas DQ
- KMID: 2471842
- Imaging Sci Dent.
- 2020 Mar;50(1):23-30.
- doi: 10.5624/isd.2020.50.1.23
PURPOSE: This study was conducted to assess the effectiveness of a metal artifact reduction (MAR) algorithm activated at different times during cone-beam computed tomography (CBCT) acquisition on the magnitude of... -
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- A novel method of objectively detecting tooth ankylosis using cone-beam computed tomography: A laboratory study
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Martins LAC, Brasil DM, Freitas DQ, Oliveira ML
- KMID: 2541265
- Imaging Sci Dent.
- 2023 Mar;53(1):61-67.
- doi: 10.5624/isd.20220186
Purpose The aim of this study was to objectively detect simulated tooth ankylosis using a novel method involving cone-beam computed tomography (CBCT). Materials and Methods Tooth ankylosis was simulated in single-rooted human permanent... -
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- Brazilian young dental practitioners' use and acceptance of digital radiographic examinations
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Rovaris K, Vasconcelos KdF, do Nascimento EHL, Oliveira M, Freitas DQ, Haiter-Neto F
- KMID: 2362741
- Imaging Sci Dent.
- 2016 Dec;46(4):239-244.
- doi: 10.5624/isd.2016.46.4.239
PURPOSE: The aim of this study was to investigate the use and acceptance of digital radiographic examinations by Brazilian dental practitioners in daily practice and to evaluate the advances that... -
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- More frequent detection of calcified carotid atherosclerotic plaques and mineralized laryngeal cartilages on digital than on film-based panoramic radiographs
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de-Azevedo-Vaz SL, Machado JV, Pereira TC, Freitas DQ
- KMID: 2442111
- Imaging Sci Dent.
- 2019 Mar;49(1):65-70.
- doi: 10.5624/isd.2019.49.1.65
PURPOSE: To determine whether calcified carotid atherosclerotic plaques (CCAPs) and mineralized laryngeal cartilages (MLCs) were more frequently detected on digital or film-based panoramic radiographs. The clinical relevance of this question... -
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- Panoramic radiographs underestimate extensions of the anterior loop and mandibular incisive canal
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Brito AC, Nejaim Y, Freitas DQ, Oliveira Santos Cd
- KMID: 2408247
- Imaging Sci Dent.
- 2016 Sep;46(3):159-165.
- doi: 10.5624/isd.2016.46.3.159
PURPOSE: The purpose of this study was to detect the anterior loop of the mental nerve and the mandibular incisive canal in panoramic radiographs (PAN) and cone-beam computed tomography (CBCT)... -
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- Positioning errors of dental implants and their associations with adjacent structures and anatomical variations: A CBCT-based study
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Ribas BR, Leandro Nascimento EH, Freitas DQ, Anjos Pontual Ad, Anjos Pontual MLd, Cruz Perez DE, Ramos-Perez FMM
- KMID: 2527033
- Imaging Sci Dent.
- 2020 Dec;50(4):281-290.
- doi: 10.5624/isd.2020.50.4.281
Purpose: The objective of the present study was to evaluate the prevalence of dental implants positioning errors and their associations with adjacent structures and anatomical variations by means of cone-beam... -
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- Characteristics of radiographic images acquired with CdTe, CCD and CMOS detectors in skull radiography
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Queiroz PM, Santaella GM, Castro Lopes SLPd, Haiter-Neto F, Freitas DQ
- KMID: 2527028
- Imaging Sci Dent.
- 2020 Dec;50(4):339-346.
- doi: 10.5624/isd.2020.50.4.339
Purpose: The purpose of this study was to evaluate the image quality, diagnostic efficacy, and radiation dose associated with the use of a cadmium telluride (CdTe) detector, compared to charge-coupled... -
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- Influence of kilovoltage- peak and the metal artifact reduction tool in cone-beam computed tomography on the detection of bone defects around titanium-zirconia and zirconia implants
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Fontenele RC, Nascimento EHL, Imbelloni-Vasconcelos AC, Martins LAC, Pontual AdA, Ramos-Perez FMM, Freitas DQ
- KMID: 2533454
- Imaging Sci Dent.
- 2022 Sep;52(3):267-273.
- doi: 10.5624/isd.20220040
Purpose: The aim of this study was to assess the influence of kilovoltage- peak (kVp) and the metal artifact reduction (MAR) tool on the detection of buccal and lingual peri-implant... -
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- Magnitude of beam-hardening artifacts produced by gutta-percha and metal posts on cone-beam computed tomography with varying tube current
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Gaêta-Araujo H, Nascimento EHL, Fontenele , Mancini AX, Freitas DQ, Oliveira-Santos C
- KMID: 2471839
- Imaging Sci Dent.
- 2020 Mar;50(1):1-7.
- doi: 10.5624/isd.2020.50.1.1
PURPOSE: This study was performed to evaluate the magnitude of artifacts produced by gutta-percha and metal posts on cone-beam computed tomography (CBCT) scans obtained with different tube currents and with... -
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