ArticleLasers in medical science2022
Laser-photobiomodulation on titanium implant bone healing in rat model: comparison between 660- and 808-nm wavelength.
Article in Lasers in medical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Effects of Dual Wavelength Photobiomodulation on Osseointegration in Grafted Areas.Lasers in surgery and medicine · 2026Article
- Cross-Linked Hyaluronic Acid and Laser Photobiomodulation in Guided Bone Regeneration (GBR): A Case Report Describing a New Combined Technique.Case reports in dentistry · 2026Article
- Simple Custom Led Panel increases Adipogenic Differentiation of Adipose-Derived Mesenchymal Stem Cells through Photobiomodulation.Journal of stem cells & regenerative medicine · 2026Article
- Low-level laser therapy enhances osteogenic differentiation of gingiva-derived stem cells in 2D and 3D cultures.Scientific reports · 2025Article
- Effect of nutritional stress and photobiomodulation protocol on in vitro viability and proliferation of murine preosteoblast cells.Lasers in medical science · 2024Article
- Effectiveness of the Association of Fibrin Scaffolds, Nanohydroxyapatite, and Photobiomodulation with Simultaneous Low-Level Red and Infrared Lasers in Bone Repair.Materials (Basel, Switzerland) · 2024Article
- The effect of bone remodeling with photobiomodulation in dentistry: a review study.Lasers in medical science · 2023Review
- Medication-Related Osteonecrosis of the Jaw: Successful Medical Management of Complex Maxillary Alveolus with Sinus Involvement.Case reports in oncologyArticle
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Laser-photobiomodulation (L-PBM) has been widely studied and its biomodulatory effects have been established on irradiated cells, increasing viability and proliferation and on damaged tissues. In addition, L-PBM may reduce and modulate the inflammatory process. The effect of 660-nm and 808-nm laser-photobiomodulation on bone repair around titanium dental implants placed in rat's femur was evaluated by histomorphometry. Twenty-seven Wistar rats were divided into 3 groups of nine animals: group C - non-irradiated control; group R - λ=660nm irradiated; and group IR - λ=808nm irradiated. Each group was further divided in 3 subgroups of three animals each, according to histomorphometry analysis in 3 days, 7 days, and 14 days after irradiation. Histological H.E.-stained slides were photographed, and bone matrix measured in new-formed bone area. Bone matrix histomorphometry analysis indicates that at 7 days in the irradiated groups (R and IR), a bigger area matrix was observed in relation to control group (C) (p=0.04 and p=0.048 respectively). On the other hand, at 14 days, control group (C) presented a bigger area than infrared irradiated (IR) (p=0.001) and red irradiated group (R) also showed a bigger area than infrared irradiated group (IR) (p=0.019). Histological analysis indicates that irradiated groups (R and IR) exhibited a faster bone tissue matrix production than control group.
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