Dental technology
See how imaging and digital tools support diagnosis and planning.
Read the guide →Three-dimensional information for selected cases
Dental CBCT scans
Cone-beam computed tomography, or CBCT, uses X-rays and computer processing to create three-dimensional views of teeth, jaws and nearby structures. It is selected when added 3D information is expected to help answer a clinical question.
What a CBCT scan can show
CBCT can show bone dimensions, tooth roots, impacted teeth, bony nerve canals and parts of the sinuses from multiple angles. It may support implant or oral-surgery planning and selected endodontic evaluations. It does not show every soft-tissue condition clearly and does not replace an examination.
When three-dimensional imaging may be recommended
The dentist considers symptoms, health and dental history, examination findings and existing images before choosing a scan. A panoramic or smaller two-dimensional image may be sufficient for some questions. CBCT should not be used as routine screening without a clinical reason.
What happens during the scan
You may be asked to remove metal items near your head. The team positions you and asks you to remain still while the scanner rotates. Image capture is brief and painless; positioning, processing and review add time. Movement or metal can affect image quality.
Radiation is considered for each patient
CBCT uses ionizing radiation. Exposure varies by scanner, field of view, settings and patient factors, so one universal dose does not describe every scan. The scan area and settings should match the information needed, and the expected benefit should justify the exposure. Tell the team if you are or may be pregnant.
Results and limitations
The dentist reviews the scan together with symptoms, examination findings and other records. Metal, movement and the limits of the scan can affect interpretation. Some findings may require a radiology report, another imaging method, specialist evaluation or follow-up.
Information before your visit
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Read the guide →Digital dental X-rays
Understand focused two-dimensional dental images.
Read the guide →Panoramic dental X-rays
Understand broad two-dimensional views of the jaws.
Read the guide →Connect the tool to your care
Information supports the treatment plan
Ask your dentist to explain what the tool can show or do, why it is appropriate for your case, and how its findings or use may change the proposed care.
Explore all dental services →Margate · Lauderdale-by-the-Sea
Choose your office
Margate
100 FL-7, Suite 300, Margate, FL 33063(954) 532-1274Lauderdale-by-the-Sea
236 Commercial Boulevard, Lauderdale-by-the-Sea, FL 33308(954) 568-8928Your questions, answered
Is CBCT the same as a regular dental X-ray?
No. Routine dental images are two-dimensional; CBCT creates three-dimensional views. The appropriate image depends on the clinical question.
Does a CBCT scan hurt?
No. It does not require an injection, but you need to remain still while the scanner rotates.
Do I need CBCT for every implant?
Imaging needs depend on the site and clinical situation. The dentist should explain why a particular image is recommended for your plan.
Informed decisions
Plan your treatment and care
Restorative dentistry
Compare ways to repair teeth and replace missing teeth.
Explore your options →Dental implant cost factors
Know which stages and components to discuss in your estimate.
Explore your options →Dental implant recovery and maintenance
Prepare for healing, follow-up and long-term maintenance.
Explore your options →Get ready for your visit
Organize your paperwork, questions and next steps.
Independent patient resources
General education does not replace an examination or an individual recommendation.