METHOD OF TREATING PATIENTS WITH PERIODONTITIS Russian patent published in 2015 - IPC A61N5/67 A61K31/409 A61K31/444 A61K39/00 A61P1/02 A61M31/00 A61C3/06 A61C17/20 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to dentistry, and can be applied for treatment of periodontitis in patients. For this purpose, first, removal of supra- and subgingival dental plagues is performed by ultrasonic apparatus "PerioScan" simultaneously with antiseptic processing with solution "Octenisept" in dilution 1:10. Polishing of teeth by sand-blast apparatus "AirnGo" is carried out, with application of glycine-based powder. Teeth polishing and removal of supra- and subgingival dental plagues are carried out one timebefore carrying out first procedure of photodynamic therapy (PDT). After that, 1%. gel Radodent for carrying out of PDT is introduced into 5 or more mm deep periodontal recesses on their entire length. Laser impact is realised by diode laser in pulse mode at wavelength 662 nm, power - 0.3 W, energy density - 75 J/cm². Light guide is submerged for the entire depth of periodontal recesses. Impact is carried out for not more than 2 minutes per one area of inflammation. The total time of procedure constitutes 14-30 minutes. Treatment course includes 3 procedures, carried out every second day. On days between PDT procedures processing of gingival with gel with bactriophages "Phagodent" is carried out twice per day with 8-10 minutes gel exposure. After finishing PDT procedures phage therapy is continued for 5-7 days.

EFFECT: method ensures high efficiency of treatment and durative remission of disease due to suppression of pathogenic microflora as a result of photosensitiser distribution on bottom and walls of periodontal recess and bringing radiation source directly to pathological locus, increase of laser irradiation absorption in deep layers, as well as due to recovery of oral cavity microflora balance with absence of side effects.

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