Related Experiment Video
Updated: May 2, 2026

05:42
Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique
Published on: July 27, 2022
3.9K
Using fiber-optic transillumination as a diagnostic aid in dental practice
Howard E Strassler1, Mark L Pitel2
1Professor and Director of Operative Dentistry, Department of Endodontics, Prosthodontics, and Operative Dentistry, University of Maryland Dental School, Baltimore, Maryland.
Summary
Fiber-optic transillumination (FOTI) is a valuable dental diagnostic tool, particularly for detecting tooth decay. This review explores FOTI techniques and its use as a supplemental aid in evaluating tooth structure.
Area of Science:
- Dentistry
- Diagnostic Imaging
Background:
- Fiber-optic transillumination (FOTI) is an established adjunctive diagnostic method.
- FOTI has diverse clinical applications, notably in dental diagnostics.
Purpose of the Study:
- To review techniques for using FOTI in dental evaluations.
- To provide examples of FOTI as a supplemental diagnostic aid.
Main Methods:
- Literature review of FOTI applications in dentistry.
- Presentation of FOTI techniques for tooth evaluation.
Main Results:
- FOTI is a valid indicator for detecting bacterially infected tooth structure (caries).
- Research studies corroborate FOTI's effectiveness in caries diagnosis.
Conclusions:
- FOTI is a valuable tool for supplemental dental diagnostics.
- Effective utilization of FOTI techniques aids in comprehensive tooth evaluation.
Related Concept Videos
FISH - Fluorescent In-situ Hybridization
17.3K
Fluorescence in situ hybridization, or FISH, was developed in the early 1980s and has quickly become one of the most widely used techniques in cytogenetics. Labeled probes are used to bind complementary DNA or RNA sequences on a chromosome or in a region within a cell. Earlier, the probes could only be obtained by cloning or reverse transcription of a DNA template. Currently, the probe oligonucleotides can be synthesized synthetically. Additionally, with the advancement of optical techniques,...
17.3K
Immunofluorescence Microscopy
11.1K
A fluorescence microscope uses fluorescent chromophores called fluorochromes, which can absorb energy from a light source and then emit this energy as visible light. Fluorochromes include naturally fluorescent substances (such as chlorophylls) and fluorescent stains that are added to the specimen to create contrast. Dyes such as Texas red and FITC are examples of fluorochromes. Other examples include the nucleic acid dyes 4’,6’-diamidino-2-phenylindole (DAPI), and acridine orange.
11.1K

