root canal microorganisms

Question 1

where are microorganisms located in the root canal?

Answer 1

in biofilms on canal walls, in suspension in the canal (planktonic) and in dentinal tubules

Question 2

name some species of bacteria found in the root canal

Answer 2

prevotella, porphyromonas, fusobacterium, eubacterium

Question 3

what facultative anaerobe may be present in retreatment cases?

Answer 3

enterococci faecalis