Question 113 · LDEK · Dental plaque and calculus

Socransky red (bacterial) complex includes:

  1. A. P. intermedia, T. forsythia, T. denticola.
  2. B. P. gingivalis, T. denticola, A. actinomycetemcomitans.
  3. C. A. actinomycetemcomitans, P. gingivalis, T. forsythia.
  4. D. C. rectus, T. forsythia, T. denticola.
  5. E. P. gingivalis, T. forsythia, T. denticola.
Hint

The red complex contains the three species most strongly linked to deep pockets and bleeding: a Porphyromonas, a Tannerella and a Treponema.

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