The effectiveness of root canal treatment depending on used sealer

Objective – to determine the effectiveness of root canal treatment while using different groups sealers based on a long-term result radiological examination.Materials and methods. An analysis data various types X-ray examination (computed tomography, digital orthopantomography, focused X-ray) teeth where had been done zinc-oxide-eugenol or resorcinol-formalin (active sealers), epoxy resins (passive sealers) was performed. The picture 579 teeth, 1120 roots, in particular, evaluated images patients aged 18 68 years. Computer programs Microsoft Excel 2019 were used for statistical processing research material.The results. Changes periapical tissues observed significantly less often when resins, average at 27.42%. changes absent 21.92% more active used, which is probably due higher frequency their use examined group patients. It found that (62.67±3.95)% cases, present level obturation than 3 mm apex with sealers, passive, occurred - (82.43±4.42)%. determined preserved sealing orifice part, noticed (55.71±3.43)% broken sealing, these (69.16±2.63)%. However, passive coronal leakage, only (30.84±2.63)%, may indicate high properties resins.Conclusions. Periapical canals whose filling performed epoxy-based absence 27.42% sealers. At >3 canal, gave better efficiency lower number complications form changes. occur much there mainly are constitute (69.16±2.63)% cases.