X-rays and CT scans are both imaging techniques used in dentistry to help diagnose dental issues. X-rays use low levels of radiation to create an image of the teeth and bones in the mouth, and are typically used to detect cavities, bone loss, and other issues that may not be visible during a physical exam. CT scans use X-rays and advanced computer technology to create a 3D image of the mouth and jaw, and can be helpful in diagnosing complex dental problems such as impacted teeth and jaw abnormalities.
Both X-rays and CT scans are safe and typically painless procedures that can provide valuable information for treatment planning.