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Children's discomfort in assessments using different methods for approximal caries detection.
Tatiane Fernandes Novaes1, Ronilza Matos, Daniela Prócida Raggio
1Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil. tatifn@usp.br
Brazilian Oral Research
|April 5, 2012
Summary
Visual inspection caused the least discomfort for children detecting approximal caries. Other methods like radiography and laser fluorescence (LFpen) caused more discomfort, especially in older children.
Area of Science:
- Pediatric Dentistry
- Dental Diagnostics
- Caries Detection
Background:
- Discomfort during dental examinations can impact diagnostic method performance.
- Assessing patient-reported discomfort is crucial for evaluating pediatric dental diagnostic tools.
- Approximal caries detection in primary teeth requires methods suitable for children.
Purpose of the Study:
- To evaluate and compare the level of discomfort experienced by children using different methods for detecting approximal caries in primary teeth.
- To identify which diagnostic methods for approximal caries are most comfortable for pediatric patients.
Main Methods:
- Seventy-six children aged 4 to 12 years underwent examinations using visual inspection, bitewing radiography, laser fluorescence pen (LFpen), and temporary separation with orthodontic rubbers.
- Discomfort was quantitatively assessed using the Wong-Baker pain scale.
- Discomfort levels were compared across the four diagnostic methods and analyzed by age groups.
Main Results:
- Visual inspection resulted in significantly lower reported discomfort compared to other methods.
- Bitewing radiography and LFpen exhibited similar, moderate levels of discomfort.
- Temporary separation caused higher discomfort in older children, while younger children reported less discomfort with LFpen.
Conclusions:
- Visual inspection is the most comfortable method for detecting approximal caries in primary teeth among children.
- Bitewing radiography, temporary separation, and LFpen are associated with higher levels of patient-reported discomfort.
- Age influences the perception of discomfort with specific methods, suggesting tailored approaches may be beneficial.

