Di̇ş Heki̇mli̇ği̇nde Di̇ji̇tal Görüntüleme Si̇stemleri̇

Çağlayan, Fatma; Harorlı, Abubekir

doi:10.17567/ataunidfd.428209

Cited by 3 publications

(7 citation statements)

References 24 publications

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“…Indirect Digital Imaging: It is an imaging system in which conventionally obtained radiographs are scanned with special cameras or scanners and then digitized, creating copies on the computer screen with the help of various computer software. With the indirect digital imaging method, the image can now be accessed more easily, changes can be made to the image, and the image can be stored in the computer environment [13,16].…”

Section: Digital Image Acquisition Methodsmentioning

confidence: 99%

“…X-rays passing through the object fall on the sensor, and the signal generated on the sensor is transmitted to the computer via a fiber optic cable. Seconds after irradiation, the image appears on the computer screen [16].…”

Section: Digital Image Acquisition Methodsmentioning

confidence: 99%

“…In digital radiology, X-rays passing through the object are detected by sensors and transferred to the computer as electrical signals. The signals transferred to the computer are digitized by converting them into digital data, and the image becomes visible on the computer screen [12,15,16].…”

Section: Digital Imaging Systemsmentioning

confidence: 99%

“…Digital image sensors come in various shapes and sizes. They are divided into two groups according to the underlying technology: solid-state detectors and phosphor plates [15,16].…”

Section: Digital X-ray Image Sensorsmentioning

confidence: 99%

“…There are three types of solid-state sensors: charge-coupled device (CCD), complementary metal oxide semiconductors (CMOS), and flat panel detectors [15,16].…”

Section: Solid-state Detectorsmentioning

confidence: 99%

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Systematic Literature Review of the Digital Dentistry

Dalkiz,

Ozer,

Dalkiz

2024

PIJR

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In recent years, with the advancement of technology, dental diagnostic and treatment applications have become more efficient and cost-effective.Digital diagnostic and treatment methods that shorten the processes have started to be used. New methods and technical equipment continue to be developed. Digital imaging systems, robotic surgery applications,intra- and extraoral scanning systems,CAD-CAM systems,3D printing,3D modeling and analysis methods, digital orthodontics,digital cephalometry,invisalign endodontic biomicroscopes,apex locators and endodontic rotary systems have been used in recent years.The improvement of digital restorative production systems has allowed dentists to choose restorative materials different from traditional ones,to produce restorations within the clinic and also to reduce laboratory workflows.The first step of dental digital systems was digital cameras.With the development of intraoral and laboratory scanner cameras, digital imaging systems moved to another phase. This was followed by computer-aided diagnosis,treatment planning,digital design and production,and the construction of restorations.With the discovery of artificial intelligence, a new chapter in digital dentistry was opened. Success in digital dentistry depends on the precision and accuracy of digital devices and the knowledge and skills of dental personnel using digital devices and methods.This study aims to present current approaches to digital dentistry.

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Section: Digital Image Acquisition Methodsmentioning

confidence: 99%

Section: Digital Image Acquisition Methodsmentioning

confidence: 99%

Section: Digital Imaging Systemsmentioning

confidence: 99%

“…Digital image sensors come in various shapes and sizes. They are divided into two groups according to the underlying technology: solid-state detectors and phosphor plates [15,16].…”

Section: Digital X-ray Image Sensorsmentioning

confidence: 99%

“…There are three types of solid-state sensors: charge-coupled device (CCD), complementary metal oxide semiconductors (CMOS), and flat panel detectors [15,16].…”

Section: Solid-state Detectorsmentioning

confidence: 99%

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Systematic Literature Review of the Digital Dentistry

Dalkiz,

Ozer,

Dalkiz

2024

PIJR

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Analysis of Artifacts and Errors on Intraoral Phosphor Plate Radiographs: A Retrospective Study

Yurttas

2024

Galician med. j.

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Introduction. The advantages of phosphor plates (PPs), including their flexibility, thinness, and wireless connectivity, have contributed to their widespread use in dentistry alongside the advancement of digital radiography techniques. Continuous use of PPs and certain errors may lead to artifacts on the images. This retrospective study aimed to determine the frequency and types of intraoral PP artifacts. Methods. This study was conducted on 814 intraoral PP radiographs, including periapical and bitewing images. The errors and artifacts were classified into 4 main categories: technical errors, plate-related artifacts, scanner-induced artifacts, and ambient light artifacts. Results. A total of 656 periapical and 158 bitewing radiographs were examined. The most observed artifacts on the radiographs were plate-related artifacts, followed by technical errors (n=542, n=461, respectively). Within the category of plate-related artifacts, the most common artifacts were cracks or scratches (n=418, 77.1%), while within the category of technical errors, these were cone-cut errors (n=188, 40.7%). Parallel or zigzag radiopaque lines were the most common scanner-induced artifacts (n=313, 98.7%) and fading was the most common ambient light artefact (n=93, 49.2%). On more than half of the PPs, more than one artifact group was observed. Conclusions. Cone-cut, cracks/scratches, parallel zigzag radiopaque lines, and fading were common PP artifacts and errors in this study. The analysis revealed that over half of the PPs exhibited appearance of more than one artifact group. The high frequency of artifacts poses a risk of incorrect and incomplete diagnoses in radiographs, emphasizing the crucial importance of understanding the causes and developing effective prevention strategies for artifacts to enhance the reliability of diagnostic imaging and ensure the accuracy of patient assessments.

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New Classification of Intraoral Phosphor Plate Artifacts Based on Literature Review

İNCEBEYAZ

Eren

Öztaş

2022

European Annals of Dental Sciences

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AIM: Artifacts (error) encountered in phosphor plates (PSP) used in intraoral digital imaging were evaluated under a new classification. METHODS: In our study, when obtaining images with intraoral phosphor plates, artifacts before, during, after the irradiation and artifacts caused by the scanner were determined according to review of the literature. RESULTS: Intraoral radiographs are obtained while many artifacts are encountered. These artifacts can occur in both conventional and digital systems. Artifacts that ocur before irradiation such as scratches, cracks, fingerprints, dust particles, bite marks, plate edge peeling; during irradiation such as positioning error, motion artifact, shooting from different angles errors, cone-cut, double image, light-dark images, glare, fading, revers irradiation , refraction, distortion; after irradiation such as irregular image density, noise, writing artifact, fingerprints, fading artifacts; and depending on the scanner artifacts such as inclined placement, a parallel line to scan direction, dust fragment, plate size determination error has been shown to be visible. CONCLUSION: An inaccurate image with no diagnostic value requires regeneration. For this reason, knowing the causes of artifacts in radiographic images is important for the patient, the environment, and the practitioner to prevent unnecessary x-rays (radiation).

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Di̇ş Heki̇mli̇ği̇nde Di̇ji̇tal Görüntüleme Si̇stemleri̇

Cited by 3 publications

References 24 publications

Systematic Literature Review of the Digital Dentistry

Systematic Literature Review of the Digital Dentistry

Analysis of Artifacts and Errors on Intraoral Phosphor Plate Radiographs: A Retrospective Study

New Classification of Intraoral Phosphor Plate Artifacts Based on Literature Review

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