During surgery, highly sophisticated lasers are used to cut and cauterize tissues. Laser dentistry is especially useful in treating advanced cases of gum disease, as they can remove plaque bacteria and restore the gum line with a high level of precision. Often times, there is less scarring than with traditional scalpels.
Dental lasers can be used to perform deep cleanings on patients who suffer from gum disease. Gum disease occurs when plaque and tartar build up along the gum line. If left untreated, the bacteria eats away at the teeth and surrounding structures, often causing the gums to recede. Lasers work by utilizing heat to cauterize and sterilize the area; alternating wavelengths of energy are used depending on whether an incision is being made or if the laser is being used to disinfect an area. During the cleaning process, damaged tissues are cut away with minimum risk of infection or excessive bleeding due to the precision of the ultrasonic instruments. Ultrasonic lasers are extremely accurate tools, able to reach the most minuscule spaces between the teeth and gums for a thorough clean. Procedures done with ultrasonic instruments are usually quicker and less painful than traditional therapies. Patients are often able to return to school or work the same day. Healing time is dramatically decreased with laser dentistry, as opposed to when traditional metal instruments are used.
Lasers are sometimes used to safely drain abscesses that form in the mouth due to infection. High intensity light may be used to remove both benign and malignant tumours from the cheeks, tongue and gums, and can be used in combination with chemotherapy for cancer patients. Dental lasers can also be used to heal canker sores, mouth sores, oral thrush, gingivitis, and to remove excess gum tissue. They are particularly effective in making necessary incisions for the removal of impacted wisdom teeth. Lasers may be used after dental treatments to reshape the gums and surrounding tissues. Because the amount of bacteria present in the mouth is greatly reduced with the use of laser dentistry, the risk of post- operative complications are also lowered.
High intensity laser lights can also be used for cosmetic teeth whitening. During the treatment, LED beams are aimed at the discolored areas for safe and effective whitening. Unlike traditional whitening treatments, heavy bleaches are not needed. Te treatment usually takes around forty-five minutes. Results are more dramatic and last longer than over the counter whitening strips and creams. The treatment is especially useful for patients who have discolouration due to smoking, drinking coffee or red wine, or have hyper pigmentation as a result of excessive fluoride (fluorosis). Unlike some other whitening methods, the enamel of the tooth is not damaged. Depending on the patient's lifestyle, the whitening treatment can last for a couple of years.
Dental lasers are an innovative technological advancement that has revolutionized standard treatments for everything from gum disease to the removal of tumors. The high efficiency LED lights provide safe and effective methods for removing unwanted tissues, while cleaning and disinfecting to prevent infection. Laser dentistry provides the benefit of faster healing times with fewer rates of complication in comparison to more traditional methods. It can even be used to enhance your smile with whitening methods that far exceed over the counter bleaching remedies.
Source by William Jam Smith