Like in the medical field, dentists in the dentistry world are always trying to find new and improved ways of performing their expertise. If there is a better way to effectively go about their duties, they will always take that opportunity to do so. This results in happy dentists and happy patients, which is better for everyone in the long run. One of the newer developments in dentistry is the use of lasers.

Lasers have found a pretty solid foundation in the medical world, with a wide variety of practical applications. Since they’re so new in dentistry, there are still new ways being discovered, but there are also four ways dentists use lasers in dentistry on a regular basis.

Why Lasers?

Lasers work by delivering small, focused beams of light to whatever area is being treated. With such a small and focused beam, a dentist can use a laser to cut or vaporize tissue in an easy way. A less focused beam can act as a curing agent for fillings, as well. There are variety of pros to using lasers over more traditional methods, including things like these:

  • Lessened pain
  • Reduced anxiety in patients
  • Minimized swelling and bleeding during procedures
  • Preservation of health teeth and tissue during cavity removal

For these reasons alone, dentists are opting to purchase laser applications for their offices. Of course, this equipment is much more expensive, but dentists have found it to be worth the money.

Uses for Lasers in Dentistry

So, how exactly are lasers used in dentistry? Unfortunately, they have few uses at the moment, but research is always being undertaken to find more uses. Below are the four most common uses of lasers in dentistry today.

  1. Teeth Whitening: One of the most common uses for lasers in dentistry today is to whiten your teeth. After your dentist applies the peroxide bleaching solution to your teeth, he or she will use a laser to speed up the process. The laser acts as an activating agent to the chemicals, causing them to take affect much sooner than usual.
  2. Filling Cavities: While the laser itself doesn’t fill your cavities, it can certainly clear out that decayed area of the tooth much faster and more efficiently than drilling. Once the cavity has been filled, a laser can be used to cure the filling, helping it dry faster and harder.
  3. Treating Gum Disease: Rather than perform flap surgery, where your gums are cut to allow room for scaling tools to scrape away bacteria under the gums, lasers can do all the work with minimal surgery.
  4. Removing Lesions: Lasers can also be used to remove lesions in your mouth and perform biopsies of suspicious tissue. Using a laser allows for a cleaner procedure, minimizing the risk of damaging perfectly healthy tissue.

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