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Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study

PURPOSE: This study aimed to evaluate the visibility of peri-implant fenestration and dehiscences on computed tomography (CT) images taken with 2 different doses. MATERIAL AND METHODS: The defects were created on the apical of 6 implants randomly selected from 20 titanium implants placed in the ribs...

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Autores principales: Aktuna-Belgin, Ceren, Serindere, Gozde, Belgin, Huseyin Berkay, Serindere, Mehmet, Orhan, Kaan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Termedia Publishing House 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8814895/
https://www.ncbi.nlm.nih.gov/pubmed/35140825
http://dx.doi.org/10.5114/pjr.2022.112466
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author Aktuna-Belgin, Ceren
Serindere, Gozde
Belgin, Huseyin Berkay
Serindere, Mehmet
Orhan, Kaan
author_facet Aktuna-Belgin, Ceren
Serindere, Gozde
Belgin, Huseyin Berkay
Serindere, Mehmet
Orhan, Kaan
author_sort Aktuna-Belgin, Ceren
collection PubMed
description PURPOSE: This study aimed to evaluate the visibility of peri-implant fenestration and dehiscences on computed tomography (CT) images taken with 2 different doses. MATERIAL AND METHODS: The defects were created on the apical of 6 implants randomly selected from 20 titanium implants placed in the ribs, and dehiscences were created on the cervical of 8 implants. No defects were created around 6 implants. Macroscopic analysis of the implanted ribs was accepted as the gold standard. From the samples, images were taken by using both ultra-low dose (80 kVp, 50 mA, 1.25 mm slice thickness) and low dose (100 kVp, 50 mA, 1.25 mm slice thickness) protocols in CT. The images obtained were evaluated using a 5-point scale. RESULTS: No significant difference was found between the area under the receiver operating characteristic of ultra-low dose protocol and low dose protocol in both defects based on the Wilcoxon test (p > 0.05). CONCLUSIONS: The ultra-low dose protocol could be applied by adhering to the “as low as reasonably achievable” principle in the diagnosis of peri-implant defects.
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spelling pubmed-88148952022-02-08 Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study Aktuna-Belgin, Ceren Serindere, Gozde Belgin, Huseyin Berkay Serindere, Mehmet Orhan, Kaan Pol J Radiol Original Paper PURPOSE: This study aimed to evaluate the visibility of peri-implant fenestration and dehiscences on computed tomography (CT) images taken with 2 different doses. MATERIAL AND METHODS: The defects were created on the apical of 6 implants randomly selected from 20 titanium implants placed in the ribs, and dehiscences were created on the cervical of 8 implants. No defects were created around 6 implants. Macroscopic analysis of the implanted ribs was accepted as the gold standard. From the samples, images were taken by using both ultra-low dose (80 kVp, 50 mA, 1.25 mm slice thickness) and low dose (100 kVp, 50 mA, 1.25 mm slice thickness) protocols in CT. The images obtained were evaluated using a 5-point scale. RESULTS: No significant difference was found between the area under the receiver operating characteristic of ultra-low dose protocol and low dose protocol in both defects based on the Wilcoxon test (p > 0.05). CONCLUSIONS: The ultra-low dose protocol could be applied by adhering to the “as low as reasonably achievable” principle in the diagnosis of peri-implant defects. Termedia Publishing House 2022-01-07 /pmc/articles/PMC8814895/ /pubmed/35140825 http://dx.doi.org/10.5114/pjr.2022.112466 Text en © Pol J Radiol 2022 https://creativecommons.org/licenses/by-nc-nd/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivatives 4.0 International (CC BY-NC-ND 4.0). License (https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Original Paper
Aktuna-Belgin, Ceren
Serindere, Gozde
Belgin, Huseyin Berkay
Serindere, Mehmet
Orhan, Kaan
Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title_full Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title_fullStr Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title_full_unstemmed Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title_short Efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
title_sort efficacy of low dose and ultra-low dose on the visibility of peri-implant fenestration and dehiscences: a computed tomography study
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8814895/
https://www.ncbi.nlm.nih.gov/pubmed/35140825
http://dx.doi.org/10.5114/pjr.2022.112466
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