Comparing NIRI and Bitewing Radiography for Detecting Cavities in Kids' Teeth
Author Information
Author(s): Shmueli Aviv, Fux-Noy Avia, Davidovich Esti, Ram Diana, Moskovitz Moti
Primary Institution: Hebrew University, Hadassah Medical Center
Hypothesis
The study aims to compare the effectiveness of near-infrared light reflection (NIRI) and bitewing radiographs (BWR) in detecting proximal caries in primary teeth.
Conclusion
NIRI technology may be a better option than BWR for detecting early carious lesions in primary teeth without exposing children to ionizing radiation.
Supporting Evidence
- The average age of participants was 7.8 years.
- A total of 1004 proximal surfaces were examined.
- 209 carious lesions were detected on BWR, and 227 on NIRI.
- NIRI showed higher sensitivity for detecting early lesions compared to BWR.
- Agreement between examiners was higher for NIRI than BWR.
Takeaway
This study looked at two ways to find cavities in kids' teeth. One way uses special light that doesn't hurt, and it might be better for finding early problems than the traditional X-ray method.
Methodology
71 children underwent routine bitewing radiography and scans using an intra-oral scanner with near-infrared light.
Potential Biases
Some variability in caries detection may be due to differing levels of experience among examiners.
Limitations
The study had a small sample size and the examiners had more experience with BWR than NIRI, which may have affected the results.
Participant Demographics
71 children, average age 7.8 years, 43 males and 28 females.
Statistical Information
P-Value
0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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