If your dentist has recommended a CBCT scan, it is natural to have a few questions about what the appointment will actually involve. At Oakview Dental Group, we use Cone Beam Computed Tomography, or CBCT, to get a detailed three-dimensional look at your teeth, jaw, and surrounding structures. For patients throughout Oakville, understanding what to expect can make the appointment feel a lot less intimidating. Here is a patient-friendly walkthrough of what a CBCT scan involves and why our team might recommend one.
What Is a Dental CBCT Scan?
A CBCT scan is a specialized type of X-ray that creates a detailed three-dimensional image of your teeth, jawbone, nerves, and surrounding soft tissue. Unlike a standard dental X-ray, which only shows a flat, two-dimensional picture, CBCT gives our Oakville dental team a fuller, more complete view of your oral anatomy. That extra detail can make a real difference when planning certain treatments.
Why Might Your Dentist Recommend a CBCT Scan?
Our team may suggest a CBCT scan for a variety of reasons, and it does not necessarily mean anything is wrong. Common situations where a scan is helpful include:
- Planning for dental implants, so we can view bone structure and plan precise placement
- Evaluating wisdom teeth before removal, especially when they are impacted
- Investigating unexplained tooth or jaw pain
- Assessing TMJ concerns, such as jaw clicking or discomfort
- Supporting orthodontic treatment planning
- Looking more closely at possible bone loss, infections, or sinus-related dental issues
In each of these cases, the added detail from a CBCT scan helps our dentist make a more informed recommendation about your treatment, rather than relying on guesswork from a flat image alone.
What Happens During Your Appointment
One of the most reassuring things about a CBCT scan is how simple the actual appointment is. The machine itself looks like a large, open ring, and you will not need to lie down or be enclosed in a tube the way you might expect from a hospital CT scan.
During the scan, you will stand comfortably while a cone-shaped beam of X-rays rotates around your head, capturing images from multiple angles. A computer then compiles those images into a detailed 3D model that our team can view from any angle on screen. The entire scan takes only about 10 to 40 seconds and is completely painless. Most patients are surprised by how quick and easy the process turns out to be.
Is a CBCT Scan Safe?
Yes. While a CBCT scan does use radiation, similar to a standard dental X-ray, the dose is significantly lower than what is used in a conventional medical CT scan. Our team follows the ALARA principle, meaning radiation exposure is always kept As Low As Reasonably Achievable, and we only recommend a scan when the diagnostic benefit clearly supports it. If you have any questions or concerns about the scan itself, our Oakville dental team is always happy to walk you through the details before your appointment.
Tips for a Comfortable Appointment
Patients who feel a little nervous before any dental imaging appointment are not alone, and there is not much you need to do to prepare for a CBCT scan. You will be asked to remove any metal items near your head or neck, such as earrings, glasses, or hairpins, since metal can interfere with the image quality. Loose, comfortable clothing is fine, and there is no need to change your normal eating or drinking routine beforehand. If you tend to feel anxious in medical settings, let our front desk or dental team know when you arrive. They can walk you through each step before the scan begins so there are no surprises.
After Your Scan
Once your CBCT scan is complete, our team reviews the detailed 3D images to inform your treatment plan, whether that involves implant placement, wisdom teeth removal, orthodontic planning, or investigating the source of jaw or tooth pain. If you were referred to Oakview Dental Group by your own family dentist for imaging, we will coordinate to share the results with their office so your care stays connected. Dental professionals looking to refer a patient for a dental CBCT scan can also use our online referral form to arrange an appointment.
Why Choose Oakview Dental Group for Your CBCT Scan
Having advanced imaging technology in-house means our Oakville dental clinic can offer detailed diagnostic scans without sending patients elsewhere for specialized imaging. Whether you were referred by your own dentist or your treatment plan with our team calls for a CBCT scan, you can expect a quick, comfortable appointment and a team that takes the time to explain what the images mean for your care.
Oakview Dental Group is proud to bring this level of diagnostic technology to patients across Oakville, helping support more accurate treatment planning for implants, wisdom teeth, orthodontics, and more.
Have questions about an upcoming CBCT scan, or wondering if one might be right for your treatment plan? Call Oakview Dental Group today at 905-337-8261 or book an appointment online to speak with our Oakville dental team.
