Laser dentistry is defined as the branch of dentistry that uses lasers to treat various dental conditions in individuals. It was in 1989 that laser dentistry first became commercially available. It started with dental tissue treatment done with a laser. Today, patients often prefer laser dentistry because it is more comfortable, effective, and affordable compared to other dental treatments. Medical professionals use lasers, which are extremely focused beams of light, to modify or remove small amounts of tissue. Laser surgery is not limited to dentistry, but many people may not have heard the word laser dentistry before doing it. Dentists use lasers for a variety of procedures that affect the inside of the mouth, such as removing overgrown tissue, reshaping gums, and whitening teeth. Laser dentistry may be ideal for children who are anxious or anxious about dental treatment.