Laser dentistry is a modern dental-care technique of solving some oral problems using a very minimal well-focused beam of light directed on the ailing tooth or tissue. Oral issues can be extremely taunting and challenging. A Canker sore, throat tumor, cold sore, gum infection, cavity, tongue ulcers and varying degree of oral issues have posed great challenges in the past. Some of such challenges resulted in greater dismal. The entrant of Laser dentistry has eased out most of the oral health fears of the past. It is really good to see how science and technology are making things simpler and easier for Humans. Laser Dentistry offers much more comfort and safety to tooth decay treatment.

The Aim of Laser Dentistry

Laser dentistry use light beams that are targeted at the ailing spot to solve a problem

  • To get rid of overgrown tissue

  • The light beam destroy oral germs

  • To whiten and clean the teeth

  • Also used in resolving gum problems, like gum re-shaping, and gum infection

  • Best suited in resolving oral issues in children, to calm them down during the oral procedure


Laser Dentistry is Capable of the Following

Laser dentistry is used to mostly tackle issues that have to do with the gum. Some of these include:

  • Treatment of Canker sore including the cold sore pains: Canker sores (scientifically referred to as aphthous ulcer; in some cases also known as aphthous stomatitis) are tiny but painful in the mouth, painful sores in the mouth. They appear on tongue surface and on the walls of the cheeks. They may also appear on lips or hidden in the throat. It is good to understand that Canker sores are different from the cold sore. While cold sores are usually contagious, Canker sores are not.
  • Laser dentistry can successfully treat all infections in the root canal.

  • Laser dentistry treats gum disease like germs infections, puss in the gum disease.

  • Treats and removes gum inflammation.

  • Laser dentistry treats deformities in the gum

  • Biopsies: Laser dentistry has been proven to be helpful in biopsies where sample tissues are examined to detect a disease

  • Exposing wisdom teeth: Laser dentistry reduces teething pains

  • Sleep apnea or a sleep disorder can be corrected using Laser dentistry as it removes throat tissue.

  • Damaged nerves: can adequately be regenerated by laser dentistry

  • Removing benign oral growth: The strong light beam destroy and remove

  • Whitening of teeth: Laser dentistry acts as a bleaching agent for teeth polishing and whitening

Advantages of Laser Dentistry

Laser dentistry is chosen by dentists because it offers unique advantages which ease the procedure and makes it go more smoothly. Also, it reduces healing time and any discomfort that may be felt by patients.

  • Patients are almost free from stitches with Laser dentistry, thereby lessening pains

  • Anesthesia may be done away with in laser dentistry

  • The laser sterilizes the gums and this make infections less likely to happen

  • Healing time is shorter with Laser dentistry since the wound are minimal

  • On great plus of Laser, dentistry is that it reduces the loss of blood

Treatment Process

The process of laser dentistry and that of your regular dentistry and that of the Laser dentistry is quite similar. you may be required to have a shot dose of Anesthesia in small quantity. If you show a sign of anxiety, you may be asked to Take some sedative, otherwise, you will not take anything.

There is no vibration, and there won’t be any discomfort during the procedure. Loss of blood is quite small. the dentist will prop open your mouth to examine and carry out the Laser treatment in the affected parts of your mouth.

Types of Lasers Used in Dentistry

The two main types of lasers dentists used during laser procedures are hard tissue and soft tissue lasers. A different wavelength is employed by each laser which makes it appropriate for cutting into that particular type of tissue. The reason why this is successful and works well is because each kind of tissue will absorb wavelengths of light in its own different way. Alteration of the light’s wavelength (and probably pulse sometimes) have led scientists to discover a way of crafting lasers with light wavelengths that are compatible with the tissues in your mouth.

For laser dentistry, there are two types of laser procedure. The two procedures are similar in application but not interchangeably. There is hard tissue laser and soft tissue laser. The differences in the two being that the hard tissue laser deals with cutting hard tissues while the soft laser procedure takes care of the soft tissues. Another difference is that soft tissues absorb wavelength different from that of the hard tissues. The discharge of appropriate light wavelength for either hard or soft tissues had been pre-programmed into the laser machine.

Hard Tissue Lasers

The hard tissue Lasers: These are programmed to be used in procedure s involving the hard tissues like the teeth. The wavelength of one laser penetrates the bones and the teeth. They are used majorly for cavity detection, check for tooth sensitivity and dental fillings preparations.

Soft Tissue Lasers

The soft tissue lasers work in the areas of increasing crown length, check tongue movement, they are also used in gum and reshaping they can remove any soft tissue folds as results of dentures.

Some Shortcomings of Laser Dentistry

  • You can’t use the laser on teeth that have fillings already.

  • Hard lasers can inadvertently cause some injuries during the procedure

  • In some cases, anesthesia may still need to be applied to the patient during

  • Dental drills are needed sometimes to attain completion of fillings, inclusive of shaping, adjustment to the bite, and polishing of the filling.

  • Sometimes, laser dentistry may not be able to penetrate some spots where the problem is located. Sometimes may be between teeth, a dentist may still have to employ some of his conventional tools.

  • One additional shortcoming of Laser dentistry is in the area of using it to remove metal fillings like Silver Amalgam which contains mercury as one of its composition. There is uncertainty concern using the high light wavelength of Laser dentistry may cause vapor of mercury to be released into the body of the patients. This limitation may need to be investigated further for confirmation.