Radiology Chapter 34- Interpretation of Periodontal Disease

Front

What is the radiopaque area that indicates the presence of calculus on a dental image?

Back

Calculus is a hard deposit that forms on teeth and appears radiopaque on dental images.

Front

Where is the periodontal ligament space located?

Back

The periodontal ligament space is located between the root of the tooth and the lamina dura.

Front

How does the lamina dura appear in health on dental images?

Back

In health, the lamina dura appears as a dense radiopaque line around the roots of the teeth.

Front

What do dental images allow for the evaluation of in the detection of periodontal disease?

Back

Dental images permit the evaluation of bone in the detection of periodontal disease.

Front

What can be used as a plane of reference in determining the pattern of bone loss present?

Back

The cemento-enamel junction (CEJs) of adjacent teeth can be used as a plane of reference.

Front

Define periodontal disease.

Back

Periodontal disease is an inflammatory condition affecting the supporting structures of the teeth, including the gums and bone.

Front

What is the significance of the alveolar bone in periodontal disease?

Back

The alveolar bone supports the teeth and its loss is a key indicator of periodontal disease.

Front

What is the role of the cementum in periodontal health?

Back

Cementum covers the roots of teeth and provides attachment for the periodontal ligament.

Front

What does a dense radiopaque line indicate on a dental image?

Back

A dense radiopaque line indicates healthy lamina dura surrounding the roots of teeth.

Front

What is the relationship between periodontal disease and pocket depth?

Back

In periodontal disease, pocket depth increases due to the loss of attachment and bone.