Dentistry majorly deals and operates on the diagnosis, prevention, and treatment of conditions related to the teeth, gums and surrounding structures. It encompasses a wide range of specialties such as orthodontics, periodontics, endodontics, prosthodontics, and oral surgery, each targeting specific aspects of oral health. Dentists utilize various procedures, from routine cleanings and fillings to complex surgeries, to maintain and restore oral function and aesthetics. The field emphasizes the importance of oral health in overall well-being, as oral diseases can impact general health, nutrition, and quality of life. Advances in technology, such as digital imaging, laser dentistry, and CAD/CAM systems, have enhanced diagnostic accuracy and treatment outcomes. Preventive care, patient education, and early intervention are core principles in dentistry, aiming to reduce the incidence of oral diseases and promote lifelong oral health.