Vacuum laser therapy as part of combined treatment for plaque-induced gingivitis

Relevance. The increasing prevalence of plaque-induced gingivitis among the working-age population worldwide is leading to more cases of tooth loss and diminished quality of life, highlighting the need for early intervention in periodontal inflammation. Given the rising resistance of periodontal flora to pharmacological treatments and the potential for macroorganism sensitization, exploring the efficacy of non-pharmacological interventions that stimulate adaptive mechanisms in periodontal tissues becomes crucial for managing plaque-induced gingivitis effectively.Materials and Methods. This investigation details the findings from young adults who consented to participate after being informed about the study's protocol. The focus was on evaluating the clinical and functional health of intact periodontal tissues showing early signs of inflammation at the beginning of the treatment, upon completion, and one month after treatment. In addition to standard periodontal treatment, subjects in the experimental cohort underwent daily vacuum laser therapy sessions using a 650 nm wavelength red laser at a pulse rate of up to 10 Hz. Functional monitoring was performed utilizing vital computer capillaroscopy and dynamic vacuum sampling to evaluate capillary resistance in the microcirculation of periodontal tissues.Results. Vacuum laser therapy demonstrated significant therapeutic benefits in treating plaque-induced gingivitis, notably reducing the diameter of capillaries by approximately 14.5%. This reduction was attributed to enhanced capillary resistance and normalized microvascular wall permeability. Notably, the time to petechial formation doubled following dosed vacuum application to periodontal tissues, indicating enhanced reticuloendothelial system activity and capillary network regeneration. Patient assessments using the oral health index showed notable improvements in oral hygiene and the absence of inflammation signs.Conclusion. The study's results affirm the effectiveness of combining vacuum laser therapy with conventional treatment modalities for plaque-induced gingivitis, highlighting its benefits in improving periodontal health without relying on pharmacological interventions.