Low Intensity Laser Therapy: A Review of Its Applications and Effectiveness in Health, General Dentistry and Endodontics

Beatriz Pinto Soares *

Faculty of Dentistry, University of Fortaleza, Av. Dr. Valmir Pontes - Edson Queiroz, Fortaleza - CE, 60812-020, Brazil.

José Evando da Silva Filho

Departments of Endodontics and Dental Radiology and Imaginology, Faculty of Dentistry, University of Fortaleza, Av. Dr. Valmir Pontes - Edson Queiroz, Fortaleza - CE, 60812-020, Brazil.

Aldo Angelim Dias

Departments of Endodontics and Public Health, Faculty of Dentistry, University of Fortaleza, Av. Dr. Valmir Pontes - Edson Queiroz, Fortaleza - CE, 60812-020, Brazil.

*Author to whom correspondence should be addressed.


Abstract

Aims: To evaluate the use of low-level laser therapy in endodontic treatment and its broader applicability in General Health and Dentistry.

Study Design: Literature review.

Place and Duration of Study: The study involved searching articles and book chapters in the Google Scholar and PubMed databases from 2018 to 2023, with the review concluding in 2024.

Methodology: The review used descriptors from the Brazilian Health Sciences Descriptors database: Laser Therapy, Low-Level Light Therapy, Endodontic Treatment, Dentistry, and their Portuguese equivalents. A total of 34 articles were selected, focusing exclusively on low-level laser therapy and its applications. Articles not addressing this specific therapy were excluded.

Results: Low-level laser therapy is frequently used as an adjunct in general health, dentistry and endodontic treatment. Clinical applications, such as postoperative pain control, root canal system disinfection, periapical surgery, and tissue repair, showed promising results. However, more theoretical and clinical evidence is still required to fully establish its efficacy. Further research is needed to strengthen the evidence base and optimize its clinical use.

Conclusion: Low-level laser therapy offers a potential non-invasive treatment option in endodontics, with satisfactory outcomes in various clinical applications.

Keywords: Low-level laser therapy, non-invasive treatment, dental treatment, general clinical applications, endodontics


How to Cite

Beatriz Pinto Soares, José Evando da Silva Filho, and Aldo Angelim Dias. 2024. “Low Intensity Laser Therapy: A Review of Its Applications and Effectiveness in Health, General Dentistry and Endodontics”. Archives of Current Research International 24 (10):16-27. https://doi.org/10.9734/acri/2024/v24i10904.