This chapter introduces the student to oral microbiology. Dental plaque is a
known common denominator for caries and periodontal diseases. The colonization of
plaque is an important concept. The microbial basis of caries is discussed in this
chapter along with gingivitis, periodontics, periimplantitis, and cellulitis.
Keywords: Microflora, cocci, Fibrils, Anaerobes, Dental Plaque.