Laser treatment is on the rise in dentistry. Laser treatment is being used to aid in the detection of cavities, cancer and other oral diseases by illuminating the unhealthy tissue. The use of lasers in dentistry has allowed the patient quicker treatment times and less healing time as well. The lasers can be used in the place of drills making appointment for fillings and root canals a lot less nerve racking because the laser is a lot quieter than the drill. Nearly every obstacle associated with Centennial dental care has been made easier with the use of lasers.