METHOD FOR INTEGRATED DRUG-INDUCED TREATMENT OF ROOT CANAL Russian patent published in 2015 - IPC C01B13/10 A61K6/02 A61N7/00 A61K9/08 A61K31/55 A61K33/14 A61P1/02 

FIELD: medicine.

SUBSTANCE: method involves performing the following stages: - treating a nerve canal with sodium hypochlorite in the concentration of 0.5-5.25 wt %, in an amount of 1-20 ml for one root canal and activating with ultrasound at frequency 20-40 kHz; both one-stage activation with ultrasound accompanying the treatment, and alternating the sodium hypochlorite treatment and activation with ultrasound every 3-5 sec are possible, - treating with ozonised normal saline in the ozone concentration of 10 mcg to 60 mg per one litre, in an amount of 1-20 ml per 1 root canal and activating with ultrasound at frequency 20-40 kHz, - treating with aqueous chlorhexidine in the concentration of 0.12-2 wt %, in an amount of 1-20 ml per one root canal and activating with ultrasound at frequency 20-40 kHz; the above stages are intermitted with time intervals of no more than 3 minutes, and each stage lasts for 3 to 15 minutes.

EFFECT: high quality of treatment by preventing a post-filling aggravation and reducing the length of periodontal tissue regeneration; the method is easy-to-implement and efficient.

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