Learn About Lasers in Dentistry

What is a Dental Laser and How Does it Work?

Lasers are instruments that produce a very narrow, intense beam of light energy. When laser light comes in contact with tissue, it causes a reaction. The light produced by the laser can remove or shape tissue.

Lasers in Dentistry

Lasers have been used in the dentistry profession since the 1990’s. They are a safe and effective treatment for a wide range of dental procedures and are often used in conjunction with other dental instruments.

How are Lasers Used?

Dental lasers can be used in a variety of ways in the dentist office.

  • reduce the discomfort of canker and cold sores.
  • expose partially erupted wisdom teeth.
  • remove muscle attachments that limit proper movement.
  • manage gum tissue during impressions for crowns or other procedures.
  • remove overgrown tissues caused by certain medications.
  • perform biopsy procedures.
  • remove inflamed gum tissues and aid in the treatment of gum disease.
  • remove or reshape gum and bone tissues during crown lengthening procedures.
  • help treat infections in root canals.
  • speed up tooth whitening procedures.

What are Dental Laser Benefits?

  • Dentists may not need to use a drill or administer anesthesia in some procedures.
  • Allowing the patient to enjoy a more relaxed dental experience.
  • Laser procedures can be more precise.
  • Lasers can reduce symptoms and healing times associated with traditional therapies.
  • Reduce the amount of bacteria in both diseased gum tissue and in tooth cavities.
  • Control bleeding during surgery.

 Are Dental Lasers Safe?

If the dental laser is used according to accepted practices by a trained practitioner, then it is at least as safe as other dental instruments. However, just as you wear sunglasses to protect your eyes from prolonged exposure to the sun, when your dentist performs a laser procedure, you will be asked to wear special eyeglasses to protect your eyes from the laser.

How Can I Be Sure My Dentist is Properly Trained?

Ask your dentist questions about the extent of his or her laser education and training. Make sure that your dentist has participated in educational courses and received training by the manufacturer. Many dental schools, dental associations, and the Academy of Laser Dentistry (ALD) offer dental laser education. The ALD is the profession’s independent source for current dental laser education and credentialing.

How Do I know if Laser Dentistry is an Option for My Child?

Ask your dentist. Although the laser is a very useful dental instrument, it is not appropriate for every dental procedure.


For more articles on dental health, see our main blog

Source: knowyourteeth.com

Image by Shahid Shafiq from Pixabay




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