Radiology · single question
What is the BEST imaging modality for pre-implant assessment?
Show answer and explanation
Correct answer: A. Cone beam computed tomography (CBCT)
- A. Correct. CBCT is the GOLD STANDARD for implant site assessment. It provides accurate 3D bone measurements (height, width, density), identifies vital structures (inferior alveolar nerve, maxillary sinus), and allows virtual implant placement planning.
- B. Incorrect. Lateral cephalometric radiographs assess skeletal relationships for orthodontics — not individual implant site anatomy.
- C. Incorrect. Periapical radiographs are two-dimensional and cannot show buccolingual bone dimensions.
- D. Incorrect. Panoramic radiographs have magnification distortion and cannot show buccolingual bone width or three-dimensional anatomy.