ArticleJournal of conservative dentistry and endodontics2025
A preliminary study on the effect of photobiomodulation with diode laser on direct pulp capping of cariously exposed teeth.
Article in Journal of conservative dentistry and endodontics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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6 authors.
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Abstract
Background: Vital pulp therapy has gained significant attention in modern clinical practice. However, direct pulp capping (DPC) success rates remain low due to bacterial contamination. Aims and Objectives: This study explored novel techniques of preoperative disinfection and photobiomodulation with diode laser to enhance outcomes. Materials and Methods: Forty patients were divided into two groups: Group A: Calcium hydroxide pulp capping, Group B: Preoperative disinfection with sodium hypochlorite (one minute) + photobiomodulation with diode laser + composite restoration. Statistical Analysis: Cochran's Q Test compared pain, tooth sensibility, and radiographic changes at 1, 3, and 6 months (p<0.05). Results: The study yielded success rates of 80% and 90% for groups A and B, respectively. Group B showed increased success rates, although not statistically significant which can be attributed to the laser's biostimulation properties. Conclusion: This study suggests that combining preoperative disinfection and photobiomodulation with diode laser may improve DPC success rates, offering a promising approach in vital pulp therapy. Further research is warranted to confirm these findings.
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