Clinical experimental еvaluationof the effectiveness of radiation of red diode (630±10 nm) versus S. pyogenes in localized periodontitis
There is discussed the improvement of the effectiveness of treatment of patients with chronic localized periodontitis by expanding the indications for minimally invasive surgery to periodontal tissues through the study of antibacterial effectiveness of photodynamic therapy with different duration of exposure of red diode laser to S. pyogenes. After photodynamic therapy, the growth of colonies of the studied microorganisms decreased in almost all patients. The maximum inhibitory effect of the red diode laser was observed in the exposure of photosynchronizer within 56-111 seconds. The best result of antibacterial effectiveness of photodynamic therapy was observed in laser exposure within 42-63 seconds. A high level of antibacterial effectiveness of photodynamic therapy has a significant potential in terms of the modern practice of periodontics.