Laser dentistry is the use of lasers to treat various dental problems. When compared to drills and other non-laser equipment, it may provide a more comfortable treatment alternative for a variety of dental treatments involving hard or soft tissue. LASER is an abbreviation for Light Amplification by Stimulated Emission of Radiation. The apparatus produces light energy in the form of an extremely narrow and concentrated beam. When this laser light strikes tissue, it causes a reaction that allows it to remove or shape the tissue. Lasers can make dental procedures more efficient, cost-effective, and patient-friendly.