Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Digital radiography and caries diagnosis

A Wenzel1

  • 1Department of Oral Radiology, Royal Dental College, University of Aarhus, Denmark.

Dento Maxillo Facial Radiology
|March 3, 1998
PubMed
Summary

Digital radiography systems show accuracy comparable to traditional dental films for detecting cavities. However, more clinical research is needed to understand their real-world impact on diagnosis and patient care.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The stability and modulation of if-then rules versus prospective planning in movement selection under dual-tasking conditions.

Scientific reports·2025
Same author

CBCT-based online adaptive radiotherapy of the prostate bed: first clinical experience and comparison to nonadaptive conventional IGRT.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2024
Same author

[Older care receivers with chronic pain : Cross-sectional study of gender-specific pain intensity and home-care provision in the city environment].

Schmerz (Berlin, Germany)·2021
Same author

Impact of motion artefacts and motion-artefact correction on diagnostic accuracy of apical periodontitis in CBCT images: an ex vivo study in human cadavers.

International endodontic journal·2020
Same author

[Prevalence of peripheral vestibular diseases in children in Germany].

HNO·2019
Same author

Mandibular canal-related parameters interpreted in panoramic images and CBCT of mandibular third molars as risk factors to predict sensory disturbances of the inferior alveolar nerve.

International journal of oral and maxillofacial surgery·2019

Area of Science:

  • Dentistry
  • Radiology
  • Medical Imaging

Background:

  • Direct digital radiography offers theoretical advantages over conventional film for intra-oral imaging.
  • Limited clinical studies exist to validate these advantages in real-world dental practice.

Purpose of the Study:

  • To review the diagnostic efficacy of digital imaging systems for caries detection compared to conventional film.
  • To evaluate the impact of image processing techniques and system variations on diagnostic accuracy.

Main Methods:

  • Systematic review of laboratory and controlled clinical studies on digital intra-oral radiography for caries detection.
  • Analysis of studies examining contrast enhancement, image size, radiation dose, and image compression.
  • Inclusion of research on automated image analysis for caries diagnosis.

Main Results:

  • Digital systems demonstrate accuracy similar to dental films for detecting dentinal occlusal and approximal caries.
  • Sensitivities for dentinal lesions range from 0.6-0.8, with low false positive fractions.
  • Radiography is ineffective for detecting initial enamel caries; performance for enamel-confined approximal lesions is poor.

Conclusions:

  • Digital intra-oral radiography is as effective as film for detecting established caries lesions.
  • Further clinical research is essential to assess the practical benefits, efficiency, and economic impact of digital systems.
  • The clinical utility of image enhancement features and their effect on treatment decisions remain largely unproven.

Related Experiment Videos