What is perio and why is it important?

Question 1

What is periodontology?

Answer 1

Study of periodontium in health and disease

Question 2

What is the periodontium and what are the 4 different tissues it consists of?

Answer 2

The periodontium is the structure that supports teeth. It consists of:

1. Gingiva
2. Alveolar Bone
3. Root cementum
4. Periodontal ligament

Question 3

Define periodontitis

Answer 3

Inflammation of the supporting tissue of the teeth

Question 4

Why is periodontology important? (7 reasons)

Answer 4

1. Highly prevalent, and increasing prevalence
2. Number 1 cause of tooth loss
3. Impaired oral functions: difficulty eating, speaking, swallowing etc
4. Impacts quality of life
5. Links to systemic disease eg CV disease, diabetes
6. Ageing population = public health concern
7. Foundation of good preventative/restorative dentistry