A dental laser is a type of laser designed specifically for use in oral surgery or dentistry. Dental lasers have many benefits, as the use of a laser can decrease morbidity after surgery, and reduces the need for anesthetics. Because of the cauterisation of tissue there will be little bleeding following soft tissue procedures, and some of the risks of alternative electrosurgery procedures are avoided.
What is a Dental Laser?
Lasers have been used in dentistry since 1994 to treat a number of dental problems. But, despite FDA approval, no laser system has received the American Dental Association’s Seal of Acceptance. That seal assures dentists that the product or device meets ADA standards of safety and efficacy, among other things. The ADA, however, states that it is cautiously optimistic about the role of laser technology in the field of dentistry. These lasers are different from the cold lasers used in phototherapy for the relief of headaches, pain, and inflammation.
We sometimes use lasers to treat:
- Tooth decay: Lasers are used to remove decay within a tooth and prepare the surrounding enamel for receipt of the filling. Lasers are also used to “cure” or harden a filling.
- Gum disease: Lasers are used to reshape gums and remove bacteria during root canal procedures.
- Biopsy or lesion removal: Lasers can be used to remove a small piece of tissue (called a biopsy) so that it can be examined for cancer. Laser are also used to remove lesions in the mouth; and relieve the pain of canker sores.
- Teeth whitening: Lasers are used to speed up the in-office teeth whitening procedures. A peroxide bleaching solution, applied to the tooth surface, is “activated” by laser energy, which speeds up of the whitening process.