2021
DOI: 10.5624/isd.20200320
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Cone-beam computed tomography artifacts in the presence of dental implants and associated factors: an integrative review

Abstract: Purpose This study was conducted to review the literature regarding the types of cone-beam computed tomography (CBCT) artifacts around dental implants and the factors that influence their formation. Materials and Methods A search strategy was carried out in the PubMed, Embase, and Scopus databases to identify published between 2010 and 2020, and 9 studies were selected. The implants included 306 titanium, titanium-zirconium, and zirconia implants, as well as 5 titanium … Show more

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Cited by 16 publications
(19 citation statements)
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“…The ideal implant fixture classification by deep learning should classify all kinds of implant fixtures available in the market, although hundreds of systems exist. 4 This is the major limitation of this study and other studies with the same purpose because the largest number of implant systems evaluated in a single study was 11. 10 Another limitation is that it did not include a testing process with external data.…”
Section: Discussionmentioning
confidence: 89%
See 2 more Smart Citations
“…The ideal implant fixture classification by deep learning should classify all kinds of implant fixtures available in the market, although hundreds of systems exist. 4 This is the major limitation of this study and other studies with the same purpose because the largest number of implant systems evaluated in a single study was 11. 10 Another limitation is that it did not include a testing process with external data.…”
Section: Discussionmentioning
confidence: 89%
“… 1 As implant treatment has grown more popular, 2 more manufacturers have produced various implant systems. 3 4 5 6 This diversity provides dentists with more options among implant systems. However, since each manufacturer produces implant systems with unique implant parts, 3 5 6 if patient records containing the exact name of the implant system are not available, it can be quite challenging to identify the implant system.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Artifacts can be minimized in protocols with smaller FOVs, larger voxel size, and higher kVp, improving image quality. 33 Because the CBCT examinations in the present study had already been performed together with their respective reports, it was not possible to adequately control these factors. This should be considered in future studies to avoid the presence of artifacts and possible diagnostic errors.…”
Section: Discussionmentioning
confidence: 93%
“…As a 3D imaging technique, cone-beam computed tomography (CBCT) is the modality of choice for various purposes in dentistry including pre- and post-operative imaging of dental implants 17 , 18 . CBCT provides volumetric images with reliable details; however, beam hardening artifacts that are produced by high density objects such as titanium implants could degrade image quality to a point that diagnostic tasks including fracture diagnosis become almost impossible 19 21 .…”
Section: Introductionmentioning
confidence: 99%