Why is biology needed for dentistry?

Answer 1

Oral Microbiota: Microbiology provides insights into the diverse microbial communities that inhabit the oral cavity. Understanding the composition and balance of these microbial populations helps in assessing oral health and disease risk.

Dental Plaque: Microbiology plays a crucial role in studying dental plaque, a biofilm formed by bacteria on teeth. It helps identify the bacteria involved in plaque formation, their growth, and how they contribute to oral diseases such as tooth decay and periodontal (gum) disease.

Oral Infections: Microbiology helps identify specific bacteria responsible for oral infections like dental abscesses, endodontic infections (root canal infections), or periodontal infections. This knowledge guides the diagnosis, treatment, and prevention of these infections.

Oral Disease Management: Understanding the microbiology of oral diseases aids in developing strategies for prevention and management. For example, antimicrobial agents may be used to target specific bacteria in periodontal therapy.

Antimicrobial Resistance: Microbiology also plays a role in studying antimicrobial resistance in oral pathogens. This knowledge guides the appropriate use of antibiotics and helps prevent the development of resistant bacterial strains.

Answer 2

The dental assistant must acquire a foundation in microbiology to understand the nature of pathogens (disease producing microorganism) and ways to prevent the transmission of disease in the dental office. This knowledge helps the assistant to make important decisions regarding infection control products and procedures.

Answer 3

Microbiology applies to dental hygiene because microscopic organisms can live in your mouth. Dental health is important to your overall health.