3D Dental Imaging at Medicare Clinic
A clearer view can make a difference when planning dental treatment. At Medicare Clinic in Reading, we offer CBCT scans to provide detailed, three-dimensional images of the teeth and jaws, helping clinicians assess dental structures and plan care when additional imaging is needed.
What is a CBCT scan?
CBCT stands for Cone Beam Computed Tomography. It is a type of X-ray examination that produces a three-dimensional view of your teeth, tooth roots, jawbone and surrounding bony structures.
Unlike a standard dental X-ray, which produces a flat image, CBCT allows your clinician to examine the scanned area from different angles and in cross-sections. This helps reveal the position and relationship of structures that may overlap on conventional images.
CBCT is used when a clinical assessment and standard X-rays do not provide enough information. It is not a routine requirement for every dental patient. Patient information: RadiologyInfo
When is a CBCT scan used?
Your dentist or specialist may recommend CBCT for:
- Dental implant planning: assessing available bone and the position of nearby structures, such as nerve canals and sinuses.
- Impacted or wisdom teeth: checking tooth position and its relationship to neighbouring teeth and nerve canals before surgery.
- Selected orthodontic cases: investigating unerupted or unusually positioned teeth when conventional images are insufficient.
- Jaw abnormalities: assessing the extent of certain bony changes or lesions.
- Selected sinus or jaw joint assessments: examining relevant bony anatomy where clinically appropriate.
Complex root canal treatment is another possible indication. CBCT can help assess root anatomy and the surrounding bone when additional detail is needed for diagnosis or treatment planning. It is not necessary for every root canal procedure.
What happens during a CBCT scan?
The team will explain the examination and position your head carefully. The scanner then rotates around your head while you remain still. You may be asked to remove glasses, jewellery, hearing aids or removable dental appliances that could affect the images.
The scan is painless and does not usually require an injection or anaesthetic. Afterwards, you can normally return straight to your usual activities.
Frequently Asked Questions
How long does a CBCT scan take?
Image capture usually takes less than a minute. Your appointment will take longer to allow for checks, preparation and positioning. Please ask our team about the expected appointment length when booking.
Do I need to prepare or avoid eating beforehand?
You can usually eat and drink normally. No special preparation is generally needed, but follow any individual instructions provided by your clinician. Tell the team about removable dental appliances and bring any requested referral documents.
Will I be inside an enclosed tunnel?
Dental CBCT scanners generally rotate around your head rather than placing your whole body inside a tunnel. If you feel anxious or claustrophobic, let the team know before the examination.
Can I drive or return to work afterwards?
Yes. A standard CBCT scan requires no recovery time, so you can normally drive, work, eat and drink as usual afterwards.
Does a CBCT scan involve radiation?
Yes. CBCT uses X-rays and carries a small radiation-related risk. The dose varies with the area scanned and the settings used. The clinical benefit should outweigh the risk, and exposure should be kept as low as reasonably practicable while obtaining the information needed.
What if I am pregnant or might be pregnant?
Tell the team before your scan. Your clinician will assess whether the examination is needed at that time or whether it can be postponed.
How do I arrange a scan?
Contact Medicare Clinic Reading to discuss the booking process and any referral information required. A clinician must assess whether CBCT is appropriate for your dental needs.
When will I receive my results?
The images need to be reviewed and interpreted before the findings can guide your care. Please ask our team about reporting arrangements, how results will be shared and the expected turnaround time.
How much does a CBCT scan cost?
Current pricing for the scan you need and confirmation of what is included, including any reporting fees can be found in the fees section.
Enquire About a CBCT Scan in Reading
Has your dentist recommended a CBCT scan? Contact Medicare Clinic in Reading for information about appointments, referral requirements and pricing.
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