Laser dentistry is defined as the branch of dentistry that uses lasers to treat several dental conditions that individuals have. The first time laser dentistry became commercially available was in 1989. It started with a tooth tissue procedure that was done with a laser.

In today’s age, laser dentistry is often preferred by patients as it is more comfortable, effective and also affordable compared to other dental treatments.

Laser Dentistry

To be specific, laser dentistry refers to light energy that is a thin beam of extremely focused light, exposed to a particular tissue so that it can be molded or eliminated from the mouth. Throughout the world, laser dentistry is being used for conducting numerous treatments, ranging from simple procedures to rather complex dental procedures.

Here are some of the most common treatments that are done with laser dentistry:

Laser dentistry has been previously approved by the United States Food and Drug Administration to be used as a regular dental treatment. One of the reasons why patients prefer laser dentistry is that it has no drilling. This means patients no longer have to hear the loud drilling sounds or feel the vibrations that come with it – making the entire process uncomfortable.

With minor procedures, laser dentistry does not require any anesthesia. The treatment is done while the patients are comfortable and relaxed.

Type of primary lasers

During the laser treatments, two types of lasers are usually used: soft tissue lasers and hard tissue lasers. Both of these lasers have varying wavelengths, which are appropriate for the right cutting or a certain type of tissue. The reason behind different types of lasers is that different kinds of tissues absorb different wavelengths of lights.

  • Hard tissue lasers

Hard tissues are typically used for teeth. The wavelength of these lasers can cut through bone and water. They remove the tiny amount of teeth to reshape the tooth or prepare them for other procedures. They are mostly used for the detection of cavities, deal with tooth sensitivity and preparation of teeth for dental fillings.

  • Soft tissue lasers

The wavelength of soft tissue lasers can be absorbed by water and hemoglobin easily. Evident by the name, they are used to cut into soft tissues and also seal the blood vessels that are cut through. They are mostly used for modifying the lengthening of crowns, reshaping gums for cosmetic purposes, and treating limited tongue movement.

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What to expect during a laser treatment?

The first step is to book an appointment with your dentist. Once the dentist has identified the issue(s) you are suffering from and recommends laser treatment, here are some of the things that usually happen during the procedure:

  • Just like a tooth filling procedure, laser treatments are also quite simple.
  • There is no drilling in the teeth as the laser does all the work.
  • The laser does not produce any pain or discomfort for the patient.
  • You might bleed during the procedure, which will be instantly removed by the dentist.
  • Your mouth will be opened by the dentist to treat dental issues.

What to expect after a laser treatment?

Once you have gone through laser treatment, here are things that you can generally expect to happen:

In contrast to the drastic bleeding that happens after a traditional dental procedure, laser treatments result in quite less bleeding. The site of treatment will neither be bleeding continuously nor will you have an open wound.

  • Compared to other dental treatments, the chances of getting an infection are relatively lesser with laser treatment.
  • If the treatment went well, there is minimal to zero probability of you having any pain or swelling.
  • If you do have severe swelling or pain in your mouth and it does not go away in a day, do not wait any longer and meet with your dentists right away.

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If you live in NYC, you’d be well-aware that NYC has some of the best dentists and dental surgeons in the world. Professionals from all over the world run and work at dental clinics to provide NYC residents with the best dental treatments.

If you are looking for dental procedures or laser dentistry in NYC, we suggest you book an appointment with iSmile. At iSmile, we conduct state-of-the-art dental laser procedures on our patients to provide them with the results they want.


It is important to take care of your dental health. Just like physical health demands a regular lookout, dental health is no different. If you want to enjoy a good quality of life and avoid any oral health issues, adopt a dental routine that keeps your teeth clean and mouth clean. Here are some of the general things you should do:

Brush your teeth twice a day. Instead of brushing teeth the first thing in the morning, brush them after you have done your breakfast. Before going to bed is also an optimal time to get rid of any leftovers in your mouth.

Floss your mouth.

Visit your dentist regularly.

Looking for the best dentist FIDI NYC? Head over to iSmile today and get your teeth checked by our professional and expert dentists. 


Dr Jeffrey Shapiro

Dr. Jeffrey Shapiro 

Manhattan Cosmetic Dentist