[Indices of microorganism sensitivity to antiseptics in apical periodontitis].

High incidence of detection of staphylococci aur. and epiderm.; streptococci hemolyt. and virid., and gram-negative microorganisms in dental root channels in periodontic patients was established. Among antiseptic drugs, most toward major periodontal++ initiators were pervomur, iodopyrone, chlorhexidine, ethonium.