Understand the role of the oral microbiome in modern dentistry

Learning time: ~45 minutes 

Welcome to Module 1 of Integrating oral microbiome into your dental practice. 

Understanding the oral microbiome, the second-largest microbiome in the human body (with the gut microbiome being the largest in terms of diversity), requires knowledge of its composition. This composition is incredibly vast and dynamic: a diverse community of bacteria, archaea, fungi, viruses, and protozoa that collectively make or break our health.

For dental professionals like you, grasping this complex ecosystem is not just an academic exercise. The state of the oral microbiome directly influences the onset and progression of oral diseases, and, increasingly, impacts systemic health. Being able to interpret this "universe" inside your patients' mouths enables you to move beyond treating symptoms, giving more precise diagnosis and tailored prevention plans.

What you'll learn

• What the oral microbiome is: Its definition and importance
• The composition of the oral microbiome: Including bacteria, archaea, fungi, viruses, and protozoa
• How oral bacteria function: Understanding how their behaviour shifts with the environment, leading to dysbiosis
• Causes of microbial shifts: Key factors contributing to imbalance
• Main microbial players: An overview of important bacterial phyla and other microorganisms
• Clinical signs of oral microbiome imbalance: Five key indicators to look for in patients