How 3D Cone Beam Imaging Helps Plan Wisdom Tooth Removal
oralsurgery
Why a 3D scan can show what a regular X-ray cannot, including nerve position and root shape, when planning a wisdom tooth extraction.
A standard X-ray shows a lot, but wisdom teeth sit close to important structures. That is where 3D imaging can help. Here is how it fits into planning at our South Surrey dental office.
What is Cone Beam 3D imaging?
It is a scan that creates a three-dimensional view of your teeth, jaw and surrounding structures in a single rotation. You can read more in our Cone Beam 3D imaging explainer.
What can it show that a 2D X-ray may not?
- The exact position of the tooth within the jawbone
- How close the roots are to nearby nerves
- Root shape and curvature
- The relationship to neighbouring teeth
How does that help with planning?
With a clearer picture, we can talk through whether a tooth should be removed or watched, and how the extraction is likely to go. It also helps us plan the right comfort options for you.
Is it needed for every wisdom tooth?
Not always. Low-dose digital X-rays are often enough for simple cases. We use 3D imaging when the tooth is deeply positioned or near a nerve.
What does the scan feel like?
It is quick and non-invasive. You stand or sit still while the scanner moves around your head.
To learn about the tools we use, see our dental technology. Ready for a check? Call 604-535-8835.