Dentistry is a branch of medicine focused on oral health, encompassing the diagnosis, prevention, and treatment of conditions related to the teeth, gums, and mouth. Dentists are professionals in this field who provide a range of services, including regular check-ups, cleanings, and treatment for issues like cavities, gum disease, and tooth decay. They may also perform restorative procedures such as fillings, extractions, and dental prosthetics. Dentists play a vital role in promoting good oral hygiene practices and contribute to overall health by addressing conditions that can impact the teeth and surrounding structures. Regular dental care is essential for maintaining a healthy and functional smile.