Dentistry is a specialized branch of medicine focused on the diagnosis, prevention, and treatment of diseases and conditions affecting the teeth, gums, and oral cavity. It encompasses various subfields, including orthodontics, periodontics, prosthodontics, endodontics, and oral surgery. Modern dentistry combines advanced diagnostic tools such as digital imaging and 3D scanning with minimally invasive treatment techniques to enhance patient care and outcomes. Preventive dentistry, emphasizing routine cleanings, fluoride treatments, and early detection of dental issues, plays a crucial role in maintaining oral health and reducing the need for complex procedures.

Technological advancements, including laser dentistry and CAD/CAM systems, have revolutionized restorative treatments by improving precision and efficiency. Public health initiatives continue to address issues such as dental hygiene education and access to care, particularly in underserved communities. Dentistry not only contributes to oral health but also plays a significant role in overall well-being, as oral diseases are often linked to systemic conditions like diabetes and cardiovascular disease. Ongoing research and innovation are key to advancing treatment methods and improving global oral health standards.