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Correlation between streptococci of human dental plaques and dental caries
Author(s) -
Biral Renato Roberto
Publication year - 1976
Publication title -
australian dental journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.701
H-Index - 71
eISSN - 1834-7819
pISSN - 0045-0421
DOI - 10.1111/j.1834-7819.1976.tb02839.x
Subject(s) - molar , dentistry , dental plaque , medicine , buccal administration , biology
A bstract — Plaque samples from 27 buccal tooth surfaces were obtained with sterile McCall curettes from available third molars. Bacteriological sampling and biochemical tests were carried out to identify four groups of streptococci, i.e. Str. mutans, Str. spp., Str. sanguis and Str. mitis. Clinical examinations carried out 6 months after the dental scrapings were taken showed a strong positive correlation between detectable lesions and Str. mutans.