Nowadays, the dentist uses a laser for some routine procedures, such as deleting the decay from the teeth. The hope of a filling is less daunting for many people if they understand they won’t have to survive a drill (or even its sound). Gum disease is also possible to treat with the help of lasers, for interference that needs an incision into the gum tissues. The same situation is with the removing of gum tissues for health or some cosmetic needs laser therapy can be of real use. Lasers are applied instead of scalpels in a number of oral surgery treatments, too.