The Use of Lasers in Modern Dentistry: Process, Uses, Pros

use of laser in dentistry

In the 1990s, lasers were first used in the field of dentistry to treat a number of dental problems. The use of lasers, indeed, contributed in the transformation of traditional dentistry to modern dentistry. Today, many trusted dental teams, like ATX Dental’s Doctors, make use of laser for procedures and treatments as it offers a painless and more comfortable dental treatment and procedures to the patients.

How Lasers Work

In dentistry, lasers transmit energy in the form of light for many oral surgeries and procedures. Typically, when lasers are used for procedures, they play the role of a scalpel or a cutting instrument; other times, they serve as vaporizers of tissues. Additionally, they also seal the bond between the tooth and the filling. And for bleaching teeth, lasers usually act as heat sources.

Uses of Laser Treatments

  • For biopsy – Lasers are usually employed in order to remove a small piece of tissue that will be used to determine if cancer exists
  • For decay and fillings – Lasers may also be used to get rid of tooth decay. And to prepare for filling, lasers are used for the enamel surrounding the area that will be filled. They are used to cure fillings; you will often see dentists carrying dental curing lights in filling procedures since laser is used to strengthen the bond between the tooth and the filling.
  • For gums – During root canal procedures, dentists use lasers to remove the bacteria found in the gum area. Additionally, gums may also be reshaped with the use of lasers.
  • For teeth whitening – Lasers are also commonly used in teeth whitening or bleaching. Here, they act as a source of heat in order to speed up the process of bleaching.

root canal procedure

Advantages of Lasers

    • Lasers offer a much less painful experience for patients. That being said, there is a lesser use of anesthesia.
    • Lasers can remove cell layers one at a time.
    • Lasers make faster healing possible for some tissue removal procedures.
    • Lasers replace dental drills that seem to scare patients away.
    • Helps preserve the tooth for cavity removal procedures.
    • Helps control bleeding and swelling when dealing with soft tissues.

For more info about these kinds of issues, ATX Dental is your best source.

Disadvantages of Lasers

  • Laser treatments are expensive since it is more technologically advanced. For instance, laser treatments may cost around $30,000 and above.
  • There is a limited use of lasers for dental procedures.
  • Lasers cannot be used for old fillings.
  • Aside from lasers, dental drills may still be necessary to shape and adjust fillings.
  • Laser does not really completely get rid of anesthesia.

Despite the cons of the uses of laser in the field of dentistry, many dental health professionals are optimistic when it comes to lasers. Surely, in the future, with more research and improvement done, the price might significantly become more affordable and its uses will definitely expand to more procedures