Lasers

What are lasers?
Lasers are instruments that produce very narrow, intense beams of light energy that may or may not be visible to the human eye. They have been used in dentistry since the 1990s. When laser light comes in contact with tissue it causes a reaction. Lasers are used to treat gum disease and to remove decay from a tooth.

How are lasers used to treat gum disease?
There are a variety of lasers that can be used to treat periodontal (gum) disease.

• Lasers can be used to remove inflamed tissues within a periodontal pocket.
• Lasers can be used to trim away diseased gum tissue, increase the length of a tooth above the gum line so crowns can be properly placed.
• Lasers can remove muscle pulls and benign tumors.

How are lasers used to treat teeth?
Several different types of lasers can be used to treat teeth.

• Lasers can remove decay.
• Lasers can be used to harden the newest types of cosmetic fillings.
• Lasers often help your dentist to conserve healthy tooth structure.

Will it hurt?
Most people appreciate the comfort of laser surgery. While no treatment is always painless, the laser may reduce the need for postoperative pain medication, and may reduce swelling and bleeding.

Are lasers safe?
Yes. If used according to accepted practices, dental lasers are at least as safe as all other dental instruments.

Find out more about lasers in dentistry from your dentist.