ArticleJournal of advanced periodontology & implant dentistry2025
Effect of photobiomodulation on wound healing and pain after crown lengthening surgery: A randomized clinical trial.
Article in Journal of advanced periodontology & implant dentistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Photobiomodulation for primary wound healing and patient-reported outcomes after esthetic crown lengthening surgery: A pilot randomized clinical trial.Lasers in medical science · 2026Trial
- Initial wound healing following interrupted closing sutures with versus without tension-relieving mattress suture in guided bone regeneration: a preliminary randomized clinical trial.Journal of periodontal & implant science · 2026Article
- Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The present study evaluated the synergistic effect of 808 nm and 660 nm diode lasers on the processes of healing and pain management following crown lengthening surgery. Methods: This randomized clinical trial involved 20 patients who underwent surgical crown lengthening on both sides of their jaw. Following the surgery, one tooth from each patient was randomly assigned to either the case group (irradiated with 808 nm and 660 nm diode lasers as photobiomodulation [PBM] therapy) or the control group (laser device remained switched off). The early healing index (EHI), comprising clinical signs of inflammation (CSI), clinical signs of homeostasis (CSH), and clinical signs of re-epithelialization (CSR), was assessed on days 3 and 7. Pain severity was quantified on the day of surgery and 1, 3, and 7 days after surgery using a visual analog scale. The data were analyzed using the Wilcoxon test. Results: No significant differences were observed in CSR on days 3 ( Conclusion: PBM demonstrably enhanced CSI by day 7 and improved CSH by days 3 and 7, in addition to decreasing postoperative pain.
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Registered trials
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