[Chemical sterilization of gutta-percha cones with sodium hypochlorite, sporocidin and PVP-I].
This study was undertaken to determine the chairside disinfection of gutta-percha cones prior to obturation of the root canal, during the endodontic therapy. Several contaminated gutta-percha cones are immersed in 2.5% aqueous sodium hypochlorite, Sporocidin (2% glutaraldehyde) and 10% polyvinylpyrrolidone-iodine (PVP-I) solutions for 10, 20 and 30 seconds. A 10 second exposure of contaminated gutta-percha cones to the 2.5% aqueous sodium hypochlorite solution found to be the most effective in the surface disinfecting of points in this study.
D004203:Disinfection; D005976:Glutaral; D006171:Gutta-Percha; D006801:Humans; D011206:Povidone-Iodine; D012389:Root Canal Obturation; D012973:Sodium Hypochlorite; D013242:Sterilization
D011206:Povidone-Iodine; D006171:Gutta-Percha; D012973:Sodium Hypochlorite; D005976:Glutaral
Sodyum hipoklorit, sporocidin ve PVP-I'nin guta-perka'larin sterilizasyonu üzerindeki etkilerinin araştirilmasi.