Best Dental Care in San Tan Valley AZ  X-rays tell a lot about your teeth.  They help the dentist to see what is going on beneath the surface.  X-rays should be done yearly at least.  If you believe you have a problem with a tooth, you may need additional x-rays throughout the year.  Best Dental Care in San Tan Valley AZ  If you are due for x-rays, give us a call today at #martindental and we would be glad to help you out.