Dentistry is a branch of healthcare focused on the diagnosis, prevention, and treatment of oral diseases and conditions. It encompasses a wide range of procedures, from routine cleanings and fillings to more complex surgeries like root canals and dental implants. Dentists play a critical role in maintaining oral health, which is closely linked to overall well-being. In addition to treating dental issues, they educate patients about proper oral hygiene practices to prevent future problems. The field of dentistry also includes specialized areas such as orthodontics, periodontics, and pediatric dentistry.