Pediatric Dentistry · single question
A patient with Duchenne muscular dystrophy attends for a first visit with interproximal and occlusal caries. Which radiograph is most appropriate?
Show answer and explanation
Correct answer: B. Panoramic
- A. A cephalometric film is an orthodontic diagnostic tool and does not image caries.
- B. Progressive muscle weakness limits mouth opening, jaw stability and the ability to hold intraoral sensors, so an extraoral panoramic is often the only practical option.
- C. Occlusal films do not demonstrate interproximal caries.
- D. A full series requires prolonged opening and sensor tolerance that many DMD patients cannot manage.
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