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Updated: Mar 15, 2026

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Isolation, Culture, and Characterization of Dental Pulp Stem Cells from Human Deciduous and Permanent Teeth
Published on: May 17, 2024
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Alternative approach for carious tissue removal in primary teeth.
B Z Mello1, T C Stafuzza1, L L R Vitor1
1Department of Paediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, USP-University of São Paulo, Alameda Dr. Octávio Pinheiro Brisolla, 9-75, Bauru, São Paulo, 17012-901, Brazil.
Summary
Partial caries removal in pediatric dentistry demonstrated positive clinical and radiographic results after 18 months. This minimally invasive approach is effective when indicated, but requires further long-term studies.
Area of Science:
- Pediatric Dentistry
- Cariology
- Restorative Dentistry
Background:
- Minimally invasive techniques are established for managing dental caries.
- This study focuses on partial caries removal in primary molars.
Purpose of the Study:
- To evaluate the clinical and radiographic outcomes of partial caries removal in a primary mandibular second molar.
Main Methods:
- A 6-year-old patient with deep occlusal caries on a primary second molar was treated.
- Partial caries removal was performed, followed by calcium hydroxide pulp capping.
Main Results:
- The case report showed satisfactory clinical and radiographic outcomes.
- The 18-month follow-up period indicated success for this minimally invasive treatment.
Conclusions:
- Partial caries removal is a viable option when appropriately indicated in pediatric patients.
- Further clinical research with extended follow-up is recommended to validate these findings.

