Cosmetic dentistry, often known as aesthetic dentistry, is a branch of dentistry that aims to improve a patient's smile and self-esteem. A beautiful smile and healthy teeth are important for a variety of reasons, both aesthetically and in terms of overall health. It is a form of professional dental care that focuses on making your teeth seem better. Cosmetic dentistry can fix teeth that are misshapen, chipped, discolored, or missing. Depending on the patient's desired outcome, there are simple and sophisticated ways for fixing a smile. Even though cosmetic dentistry operations are usually voluntary rather than mandatory, some types of treatment do have restorative benefits. Cosmetic dentistry is rising. According to current statistics, the global market for cosmetic dentistry is expected to increase at a rate of 5% per year until 2026, reaching a value of £21 billion.