Jaw Swelling Investigation — NDEB AFK MCQ

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ModerateBiomedical SciencesJaw Swelling InvestigationNDEB AFK

Which of the following is the most appropriate initial investigation for a hard, non-tender swelling in the posterior mandible of a 30-year-old patient?

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Correct answer: C — Panoramic radiograph (orthopantomogram)

A panoramic radiograph is the most appropriate initial imaging for a mandibular swelling, providing a broad overview of the entire mandible, both condyles, and surrounding structures in a single image. It allows assessment of the extent, borders, and relationship to adjacent teeth. CBCT or CT may follow for detailed three-dimensional assessment. Periapical radiographs have limited field of view for large lesions.

Reference: White & Pharoah – Oral Radiology: Principles and Interpretation, 8th ed., 2019