Why do I need X-rays so often?

Many diseases of the teeth and surrounding tissues cannot be seen when your dentist examines your mouth. An X-ray examination may reveal:

  • small areas of decay between the teeth or below existing restorations (fillings)
  • infections in the bone
  • periodontal (gum) disease
  • abscesses or cysts
  • developmental abnormalities
  • some types of tumors

Finding and treating dental problems at an early stage can save time, money and often unnecessary discomfort. Dental radiographs can detect damage to oral structures not visible during a regular exam. If you have a hidden tumor, radiographs may even help save your life. Your dentist will evaluate your need for radiographs based on the conditions present in your mouth. The schedule for radiographs can vary with age, risk for disease or for evaluation of growth and development. There are many benefits to having dental radiographs taken. Any additional questions or concerns should be discussed with your dentist.