When Lasers are Used
When Lasers are Used
When Lasers are Used
Thanks to movies and such, lasers are often associated with future technologies. In this modern day and age, lasers have become rather popular and you will be able to find them anywhere from the military to fields of science and even to industrial and commercial fields. In the fields of medicine and health, an example for laser usage is laser dentistry.
What is used is a special laser when it comes to performing surgical and dental procedures in laser dentistry. When laser dentistry was first used in the 1960s, it was ideal for soft tissue procedures. When the US Food and Drug Administration cleared it in 1997, it was finally used for procedures for hard tissue like teeth.
The laser delivers energy in the form of light, and different wavelengths serve different purposes. Considering how red color tissues like gingivae absorb diode lasers well, they are commonly used when it comes to electrosurgery. What the dentists can do is make precise cuts with minimal blood loss with the usage of lasers in electrosurgery.
With the help of the yttrium aluminium garnet (Nd:YAG) laser, oral cavity surgery and gum disease treatments can also be catered to by laser dentistry. In this case, the type of laser needed for the removal of tumors of the mouth, frenectomy or the surgical removal of the fold of tissue under the tongue, and biopsies is a carbon dioxide laser. When it comes to cosmetic dentistry procedures including repairing chipped teeth, filling cavities, and sealing teeth to prevent decay, the best type of laser to use is an argon laser.
Laser dentistry can be expensive for both dentists and patients. While pneumatic dental drills can be bought for $200 to $500, dental lasers usually cost between $8,000 to $50,000. However, because of the look and sound of dental drills, patients often find themselves anxious sitting on the dentist's chair.
Rather limited nowadays are the potential uses for a dental laser but it is able to offer precise results that minimize pain and damage on surrounding tissues. It also operates silently, giving people relief by making dental procedures more comfortable and bearable. The long term benefits of laser usage outweighs the costs involved and this is why a lot of people prefer the use of lasers even if it is more expensive.
Done with dental lasers, many people choose to go for teeth whitening. What is applied to the yellow or discolored teeth is a special gel and it is activated by the laser causing the lightening process to happen. Getting whiter teeth is easy in this case as it only takes one session.
Applied to a patient's teeth is whitening gel that is placed on a custom fit tray by the dentist when it comes to the bleaching process. Because it is required that the tray be worn for several hours a day, the patient normally brings it home. Using lasers, laser whitening is far more expensive than this procedure which is equally as effective but far more affordable.
When you undergo a laser dental procedure, you should see if your dentist was properly trained to use the necessary equipment. Offered by laser manufacturers, dental associations, and dental schools are educational courses on performing laser dentistry. In this case, the opinion of your dentist is very important since there are procedures that still work better when traditional methods are used on them.
Today, as more studies are being conducted when it comes to laser dentistry, more discoveries of applications of lasers in dentistry await. Possibly ending up as remnants of what the dental industry used to be are the dental drill and scalpel. Patients can look forward to the day when going to the dentist will not have to be such a horrifying experience.
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