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Digital imaging modalities for dental practice.
1Department of Oral and Maxillofacial Radiology, Tokyo Dental College, Chiba, Japan.
The Bulletin of Tokyo Dental College
|August 4, 2001
Summary
Digital imaging revolutionized dentistry, enabling advanced diagnostics. This review covers intraoral systems, image acquisition, and radiation dose effects on caries detection accuracy.
Area of Science:
- Medical Imaging
- Dental Technology
- Radiology
Background:
- Computed tomography (CT) in the 1970s marked the shift from analog to digital medical imaging.
- Specialized equipment for digital image processing, acquisition, and archiving emerged during this era.
- Digital imaging systems specifically for dentistry were developed in the late 1980s.
Purpose of the Study:
- To review the enabling technologies of digital imaging systems in dentistry.
- To focus on intraoral digital imaging systems and their image acquisition concepts.
- To analyze radiation dose variations and their impact on the diagnostic accuracy of caries detection.
Main Methods:
- Review of enabling technologies for digital dental imaging.
- Focus on intraoral imaging systems and acquisition concepts.
- Analysis of radiation dose and its effect on caries detection accuracy.
Main Results:
- Digital imaging systems have advanced significantly since the 1980s.
- Intraoral systems are under clinical scrutiny for diagnostic accuracy, image quality, and radiation exposure.
- Variations in radiation dose impact the diagnostic accuracy for detecting dental caries.
Conclusions:
- Digital imaging has transformed dental diagnostics, offering improved capabilities.
- Ongoing research evaluates the clinical performance and safety of intraoral digital systems.
- Understanding radiation dose effects is crucial for optimizing diagnostic accuracy in digital dental radiography.