What Is Laser Dentistry? Benefits, Uses & What to Expect

When most people hear "laser dentistry," they picture something futuristic. But laser dental treatments have been around for decades — and at Advanced Cosmetic & Laser Dentistry in Dover, NJ, we've been using them to improve patient experiences since we opened.

Here's everything you need to know.

How Do Dental Lasers Work?

Dental lasers emit focused beams of light energy that can cut, reshape, or remove soft and hard tissue with incredible precision. Different laser wavelengths are used for different purposes — some target gum tissue, others treat tooth structure, and still others activate whitening agents.

What Can Laser Dentistry Treat?

Gum Disease (Periodontal Therapy)

Lasers can remove infected gum tissue and bacteria without cutting, reducing bleeding and speeding recovery significantly.

Gum Contouring / Gummy Smile Correction

If your gums cover too much of your teeth, a laser can gently reshape them to reveal more tooth surface — transforming your smile in one visit.

Cavity Removal

Some cavities can be treated with a laser instead of a drill, often requiring no anesthesia at all.

Frenectomy (Tongue-Tie Treatment)

Laser frenectomies for infants and adults are faster, less painful, and require no sutures.

Teeth Whitening

Laser-activated whitening produces faster, more dramatic results than whitening trays or UV light.

Cold Sore & Canker Sore Treatment

Low-level laser therapy can quickly reduce the pain and duration of oral sores.

Biopsy & Lesion Remova

Soft tissue lesions can be safely removed and sent for analysis with minimal trauma to surrounding tissue.

Benefits of Laser Dentistry

• Less pain — Lasers are gentler on tissue than drills and scalpels

• Less bleeding — The laser seals blood vessels as it works

• Faster healing — Laser wounds heal faster with less scarring

• Reduced anxiety — No loud drill sounds

• Lower infection risk — Lasers sterilize the treatment area simultaneously

• Precision — Lasers target only the problem area, preserving healthy tissue

Is Laser Dentistry Painful?

Most patients report that laser procedures are significantly more comfortable than their traditional equivalents. Many can be done without anesthesia at all. For more complex treatments, local anesthesia may be used — but overall, patients consistently report less post-procedure discomfort.

Is Laser Dentistry Safe?

Yes. Dental lasers are FDA-approved and have been used safely for decades. You'll be provided with protective eyewear during treatment.

Laser Dentistry at Our Dover, NJ Office

Advanced Cosmetic & Laser Dentistry has been built around laser technology from day one. Dr. Jason K. Lee has extensive training and experience with dental laser systems, and we use them to deliver a more comfortable, effective experience for every patient.

Call (973) 328-0022 to ask if your next procedure can be done with laser dentistry.