OSCE Practice – Recognition of Pathology on X-rays
Practise recognising and interpreting common radiographic findings in a dental setting, following NEBDN OSCE expectations.
Scenario
You are asked to assist in interpreting periapical and bitewing radiographs. The dentist highlights areas of concern, including possible caries, periapical pathology, and periodontal bone loss.
Your Task
- Interproximal caries often appear as a radiolucent notch just below the contact point
- Differentiate between normal and pathological appearances
- Recognise limitations of radiographic interpretation
- Avoid misinterpretation of artefacts
- Support safe clinical decision-making
Key Learning Points
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Key Learning Points
- Interproximal caries often appear as a radiolucent notch just below the contact point
- Chronic periapical infection may present as a radiolucency at the apex of the tooth
- Periodontal disease is indicated by bone loss and reduced alveolar bone height
- Not all radiolucencies represent pathology — artefacts and anatomical structures can mimic disease
- Radiographic findings must always be correlated with clinical examination and patient symptoms