ArticleDento maxillo facial radiology2019
Are metal artefact reduction algorithms effective to correct cone beam CT artefacts arising from the exomass?
Article in Dento maxillo facial radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
19 citing papers in PubMed, 33 citations in OpenAlex.
- Are the detection and dimensions of peri-implant buccal bone defects influenced by different implant materials and their location? An experimental cone-beam computed tomography study.Journal of periodontology · 2026Article
- What Drives Metal Artifacts in CBCT? A Comparative Study of Detector Types and Metallic Object Configurations.Radiology research and practice · 2026Article
- Digital Dental Radiology and Diagnostics-From 2D to 3D.Australian dental journal · 2025Review
- Evaluation of Exomass-Related Artefacts Caused by Dental Implants of Different Materials in Cone-Beam Computed Tomography Scans: An Ex Vivo Study.Clinical oral implants research · 2025Article
- Development and evaluation of a deep learning model to reduce exomass-related metal artefacts in cone-beam CT: an ex vivo study using porcine mandibles.Dento maxillo facial radiology · 2025Article
- Efficacy of a Metal Artifact Reduction Algorithm in CBCT Images of Teeth With Ceramic Brackets With/Without Coated Archwires: An In Vitro Study.Clinical and experimental dental research · 2025Article
- Effect of a metal artifact reduction algorithm on cone-beam computed tomography scans of titanium and zirconia implants within and outside the field of view.Imaging science in dentistry · 2024Article
- Evaluation of a Decision Support System Developed with Deep Learning Approach for Detecting Dental Caries with Cone-Beam Computed Tomography Imaging.Diagnostics (Basel, Switzerland) · 2023Article
- The Effect of Changes in the Angular Position of Implants on Metal Artifact Reduction in Cone-Beam Computed Tomography Images: A Scoping Review.Radiology research and practice · 2023Article
- The Impact of Cone-Beam Computed Tomography Exposure Parameters on Peri-Implant Artifacts: A Literature Review.Cureus · 2022Review
- CBCT image artefacts generated by implants located inside the field of view or in the exomass.Dento maxillo facial radiology · 2022Article
- Effect of the Field of View Size on CBCT Artifacts Caused by the Presence of Metal Objects in the Exomass.International journal of dentistry · 2022Article
- Influence of the exomass on the detection of simulated root fracture in cone-beam CT - anDento maxillo facial radiology · 2021Article
- Implant-to-root dimensions projected by panoramic radiographs inthe maxillary canine-premolar region: implications for dental implant treatment.BMC medical imaging · 2021Article
- Objective assessment of the combined effect of exomass-related- and motion artefacts in cone beam CT.Dento maxillo facial radiology · 2021Article
- Influence of windowing and metal artefact reduction algorithms on the volumetric dimensions of five different high-density materials: a cone-beam CT study.Dento maxillo facial radiology · 2020Article
- Evaluating the effects of orthodontic materials, field of view, and artifact reduction mode on accuracy of CBCT-based caries detection.Clinical oral investigations · 2020Article
- Influence of tooth position within the field of view on the intensity of cone-beam computed tomographic imaging artifacts when assessing teeth restored with various intracanal materials.Imaging science in dentistry · 2020Article
- Effect of exposure parameters of cone beam computed tomography on metal artifact reduction around the dental implants in various bone densities.BMC medical imaging · 2019Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this study was to evaluate the effectiveness of metal artefact reduction (MAR) in cone beam CT (CBCT) artefacts arising from metallic objects in the exomass. A radiographic phantom composed of 16 polypropylene tubes filled with a homogeneous radiopaque solution was created. CBCT scans were obtained with two units: Picasso Trio (Vatech, South Korea) and ProMax (Planmeca, Finland). The phantom was centred in a 5 × 5 cm field-of-view (FOV) with titanium and CoCr inserts in the exomass. All scans were repeated after enabling MAR. Mean voxel values were obtained from the 16 tubes and standard deviation was calculated as a way of measuring voxel value variability. Mean values and voxel value variability were compared individually in the presence and absence of MAR by means of analysis of variance, followed by Tukey's test (α = 0.05). In the Picasso Trio, MAR significantly decreased mean voxel values (p ≤ 0.05) and increased voxel value variability (p > 0.05) in the presence of titanium. When CoCr was present, no statistical difference (p > 0.05) was observed. In the ProMax, MAR increased significantly mean voxel values (p ≤ 0.05) in the presence of titanium, and presented no significant difference (p > 0.05) for CoCr. Voxel value variability did not differ significantly (p > 0.05) for both materials. In conclusion, MAR was not effective to correct CBCT artefacts arising from metallic objects in the exomass in the two CBCT units used.
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