Preparation depends on the area being scanned. For some scans, you may need to fast or remove metal objects; your doctor will provide specific instructions if needed.

No, it is a non-invasive and painless procedure. Patients simply need to lie still during the scan.

Since it uses X-rays, there’s a small dose of radiation. However, it’s generally safe, and doctors ensure it’s necessary before recommending it.

The scan usually takes 10-30 minutes. Processing the 3D reconstruction may add extra time but is generally completed the same day.