Free drill · Clinical domain
Find what's wrong on the film.
Reading a radiograph is detection, not recall. We name a finding — interproximal caries, calculus, bone loss, a restoration, a periapical lesion — and you click exactly where it is. Miss it and we show you the spot and why it reads the way it does.
- ✓You hunt the finding. No multiple choice. You point to it on a bitewing and a periapical, the way you would at the chair.
- ✓The full vocabulary. Caries, calculus, alveolar bone loss, restorations, periapical lesions, a widened PDL.
- ✓Precision, streak & mastery. Click a finding dead-on for a Bullseye, build a first-try streak, and watch each finding turn from grey to spotted on your mastery meter.
- ✓Feeds your dashboard. Your score rolls into your Clinical readiness.
8 findings · about 8 minutes
Bitewing radiograph
Find & click
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Click the finding on the film.
First-try streak0
Finding mastery
0%
8 findings
Clean sweep
Every finding spotted on the first click. Nothing to revisit — your eye is trained.
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These are real clinical radiographs used for educational detection (periapical: DenPAR dataset, CC BY 4.0; bitewing licensed for course use). On an actual patient, radiographic findings always require clinical correlation. The House of Hygiene is not affiliated with or endorsed by the JCNDE.