Frequently Asked Questions

Get answers to common questions about CBC & OPG Scan.

CBCT (Cone Beam CT) produces three-dimensional, high-resolution images for detailed bone and nerve visualization, while OPG (orthopantomogram) generates a two-dimensional panoramic view of the entire jaws. Dentists use CBCT for surgical planning and OPG for quick screening and overview.

Both scans use low-dose radiation; CBCT generally involves higher exposure than OPG. For children we apply pediatric protocols and shielding. Pregnant patients should avoid non-essential imagingโ€”inform us if pregnant so we can postpone or use alternatives and take protective measures.

An OPG requires about one to two minutes for positioning and exposure; CBCT including setup and scanning usually takes five to ten minutes. Overall appointments are brief, and images are processed quickly so your dentist can review results immediately.

Yes. After scans are taken, your dentist reviews the images with you, highlighting findings, measurement details and treatment implications. Theyโ€™ll discuss options, next steps and answer questions, ensuring you understand how imaging informs procedures such as implants and extractions.

No extensive preparation is needed. Remove metal jewelry, eyeglasses and removable dental appliances before imaging. Wear comfortable clothing and inform staff of pregnancy or implants. Weโ€™ll guide you through positioning and breathing to ensure clear, accurate images.

CBCT offers precise 3D anatomy for implant placement, nerve mapping and pathology detection, while OPG gives broad panoramic context. Together they allow accurate measurements, risk assessment and customized surgical guides, reducing complications and enhancing predictable restorative and surgical outcomes.