9. Prescription and Interpretation of Radiographs Flashcards
What factors should be considered when prescribing radiographs?
Chief complaint, clinical history, and radiographic history.
What radiographs are recommended for primary dentition if proximal surfaces cannot be probed?
Periapical X-rays (PAs), occlusal views, and/or bitewings (BWs).
What radiographs are needed for transitional dentition based on clinical needs?
Individual exams, bitewings + panoramic or bitewings + select PAs.
What radiographs are indicated for permanent dentition with clinical evidence of disease?
Full mouth series (FMS) if disease is present.
What radiographs are recommended for edentulous patients?
Based on clinical signs and symptoms.
When should bitewings be taken for recall patients with clinical caries or increased risk?
Every 6-12 months depending on risk.
What is the recommended interval for bitewings in patients with no clinical caries and low risk?
Every 18-35 months depending on risk.
What imaging is needed for evaluating TMJ issues with clinical signs?
Imaging if significant signs like pain or occlusion changes occur.
What imaging may be required for trauma cases?
Advanced imaging like CBCT for detailed visualization.
What imaging is essential for implant treatment planning?
Detailed imaging like CBCT for precise planning.
Are dental radiographs safe during pregnancy?
Yes, with proper precautions; risk is negligible.
What is radiopaque in radiograph interpretation?
White or light areas, such as enamel and bone.
What is radiolucent in radiograph interpretation?
Dark or black areas, such as pulp and sinuses.
What is the lamina dura and how does it appear in radiographs?
Thin bone layer surrounding teeth, visible on radiographs.
What is cervical burnout in radiographs?
Artifact appearing as radiolucency at the cervical area of a tooth.
