The process of detecting cavities has been limited to the use of x-ray technology, and visual inspections for several decades. While the previously established diagnosis procedures are quite effective, it is possible for dentists to miss tiny cavities which aren’t noticeable on x-ray images. Small cavities are becoming more difficult to find because of the constant increase of hardening enamel from the abundance of enamel-hardening fluoride which is found in tap water, and most brands of toothpaste. Of course, strong enamel is great for dental health, but it is becoming more common for small cavities to form beneath tooth enamel, which causes teeth to decay from the inside. Now dentists are beginning to use laser technology to scan your teeth for cavities in a more thorough manner which is painless and radiation free.

Laser Technology for Diagnosing Cavities

The new laser technology is designed to scan the inside and surface of teeth for any small cavity which may be missed by the previously established methods. It provides visual cues such as appearing slightly illuminated when no cavities are present, and appearing fluorescent when an abnormality has been found. The lasers also provide audio cues which vary from being silent, to a range of sounds which indicate the severity of a cavity.

With the use of x-ray, visual inspection, and laser technology, your dentist will be able to assure you that you are receiving the best dental care available. Talk to your dentist about any questions you may have about how laser technology helps diagnose cavities.