Dental Cone Beam CT (CBCT) Scans Sydney
Dental CBCT (Cone Beam CT) is a specialised 3D imaging scan that provides highly detailed views of the teeth, jaws, sinuses, and facial structures. It is commonly used for implant planning, orthodontics, oral surgery, TMJ assessment, and airway evaluation. At Advicon Imaging, Medicare-eligible CBCT exams are fully bulk-billed.
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Description of Dental Cone Beam CT (CBCT)
Dental Cone Beam CT (CBCT) is an advanced, low-dose 3D imaging technique designed specifically for dental, oral, and maxillofacial assessment. Unlike standard X-rays, which produce flat, two-dimensional images, CBCT captures a full 3D model of the mouth, jaws, and surrounding structures in a single rotation.
CBCT is widely used in modern dentistry because it provides precise anatomical detail that cannot be obtained with traditional dental imaging. It is particularly valuable for:
- Dental implant planning
- Wisdom tooth and surgical extraction assessment
- TMJ evaluation
- Orthodontic planning
- Airway and sleep apnoea assessment
- Evaluation of cysts, tumours, or pathology
- Sinus imaging
- Trauma and fracture assessment
During the scan, the machine rotates around your head for about 10–20 seconds. The scan is quick, painless, and uses significantly lower radiation than a medical CT scan, making it safe for routine dental diagnostics. The images can be reconstructed in multiple planes or viewed as a full 3D model, allowing dentists and specialists to plan procedures with confidence and accuracy.
At Advicon Imaging, our CBCT systems use modern digital technology to provide high-resolution images while keeping radiation doses minimal. All Medicare-eligible CBCT examinations are fully bulk-billed, making advanced dental imaging accessible to the community.
Frequently Asked Questions
What is a CBCT scan?
CBCT is a 3D dental imaging scan that provides detailed views of your teeth, jaws, sinuses, and surrounding structures.
Why has my dentist or surgeon ordered this test?
Common reasons include dental implant planning, orthodontic assessment, TMJ symptoms, wisdom teeth evaluation, airway assessment, or investigation of jaw pathology.
Is the scan painful?
No. The scan is completely painless, non-invasive, and fast.
Do I need preparation?
No special preparation is needed.
- Remove earrings, glasses, dentures, metal plates, retainers, or piercings.
- Tie long hair back if possible.
- Inform us if you are pregnant.
Does CBCT use radiation?
Yes, but the dose is low—much lower than a medical CT scan and generally comparable to a few standard dental X-rays.
What happens during the scan?
You will stand or sit still while the machine rotates around your head for about 10–20 seconds, capturing a complete 3D model of your teeth and jaws.
How long does the appointment take?
The scan itself takes under 20 seconds. The total visit is typically less than 10 minutes.
Will my dentist receive a 3D model?
Yes. We provide high-resolution images and 3D datasets compatible with dental software used for implant and orthodontic planning.
When will my dentist receive the results?
Usually within the same day or within 24 hours.
Is this scan bulk-billed?
Yes. Medicare-eligible CBCT scans are fully bulk-billed at Advicon Imaging.