Questions

Radiopaque artifacts or radiolucent scratch marks on a dental image indicate handling or processing errors that affect the quality of the radiograph.

Possible Causes:

1. Film Radiography (Traditional X-rays):

   • Scratches on the film emulsion → Appear radiolucent (dark lines or marks).
   • Static electricity from improper handling → Can create black tree-like patterns.
   • Contaminants (e.g., fingerprints, saliva, or fixer spills) → Appear as radiopaque (white) marks.

2. Digital Radiography (Sensors & PSP Plates):

   • Scratched or damaged PSP plate → Produces radiolucent lines.
   • Dust or debris on sensor/plate → Can create radiopaque artifacts.
   • Bite marks or excessive pressure on sensor → Can lead to permanent artifacts.

Prevention & Solutions:

✅ Handle film/sensors carefully to avoid scratches and contamination.
✅ Keep PSP plates clean and store them properly.
✅ Use gloves to prevent fingerprints or smudges.
✅ Check the processing equipment to ensure no mechanical damage occurs.

Would you like help identifying a specific artifact in your images? 😊