Gingival Inflammation & Periodontitis

Wavelength: 830 nm
Irradiance: 40 mW/cm²
Dose: 8 J/cm²
Duration: Applied with scaling, 3×/week × 4 weeks

Category: Oral & Dental

Journal: Journal of Periodontal Research (2015)

Key finding

Significant reduction in gingival bleeding, pocket depth, and periodontal pathogens vs scaling alone.