Restorative Dentistry |3 min read

Laser Dentistry: Pros and Cons


Laser dentistry sounds futuristic, doesn’t it?

It’s like we’ve just stepped out of a science fiction novel. But believe it or not, this innovation has been part of the dental industry for several decades.

In this blog post, we’ll look at laser dentistry in an easy-to-understand way. We’ll discuss how it works, the different lasers used, and their good and bad points.

By the end, you’ll know enough to decide if our Gig Harbor laser dentistry might be right for you.

Ready to learn about this new dental care method? Let’s go!

Historical background of laser dentistry

Laser dentistry was first introduced in the mid-1960s and has evolved tremendously.

The word ‘laser’ is an acronym for light amplification by stimulated emission of radiation.

Quite a mouthful, isn’t it? In simpler terms, it means a concentrated beam of light energy.

Understanding laser dentistry

So, what’s the big deal about using lasers in dentistry? How does it work?

Simply put, the laser’s light energy interacts with our body’s tissues, inducing a therapeutic effect.

This method has opened up new frontiers in treatments not conceivable in traditional dentistry.

Different types of lasers in dentistry

In dentistry, there are two main types of lasers used:

  • Hard tissue lasers
  • Soft tissue lasers

Each has a unique absorption characteristic, making them suitable for specific procedures.

Fascinating, right?

Pros of laser dentistry

Now that we’ve explained what laser dentistry is, let’s delve into the benefits it offers:

  • Increased accuracy: Lasers are known for their precision. Their use in dentistry allows dentists to perform procedures with high accuracy, minimizing damage to surrounding tissues.
  • Reduced pain and discomfort: One of the most significant benefits of laser dentistry is reducing pain and discomfort. Because of the accuracy, many procedures can be performed without anesthesia, making the process smoother and less intimidating.
  • Quick healing and regeneration: The healing process is significantly faster with laser dentistry. The laser stimulates tissue regeneration and seals blood vessels, leading to less post-operative discomfort and faster healing.
  • Less risk of infection: The laser sterilizes the area it’s working on, reducing the risk of infection and complications.

Cons of laser dentistry

Despite its numerous advantages, laser dentistry does have its drawbacks:

  • High costs: One of the most significant cons of laser dentistry is its cost. The technology used is expensive, and this cost is often passed on to the patient.
  • Limited use: Lasers cannot be used for all dental procedures. For example, they cannot be used to fill cavities located between teeth or around old fillings.
  • Risk of tissue damage: Lasers can cause significant damage if not properly used. However, this risk is minimal when expert dental professionals perform the treatment.

Making the decision: is laser dentistry right for you?

Deciding on laser dentistry is a personal decision that should be made in consultation with a trusted dental professional.

It’s essential to weigh the pros and cons carefully and consider your comfort, health, and budget.


Is laser dentistry painful?

Laser dentistry typically reduces pain and discomfort compared to traditional methods and often does not require anesthesia.

Is laser dentistry safe?

Yes, when performed by a trained professional, laser dentistry is safe.

Can laser dentistry be used for all dental procedures?

No, it has limitations and cannot be used for procedures such as filling cavities between teeth or around old fillings.

Is laser dentistry more expensive?

Yes, due to the cost of the technology, laser dentistry is usually more expensive than traditional methods.

Does insurance cover laser dentistry?

Coverage varies by insurance provider and plan. It’s best to contact your insurance provider for accurate information.


Laser dentistry, with its pros and cons, is a significant advancement in dental treatments. Its benefits, like increased accuracy, quick healing, and reduced pain, make it an appealing option.

However, the high costs and limited use can be a deterrent for some.

It’s all about making informed decisions about your oral health.



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Uptown Dental & Wellness Center is located in Gig Harbor, WA, and we happily welcome folks from neighboring areas.

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