Dental anatomy is the study of the structure and function of teeth and their supporting tissues. Each tooth consists of several parts, including the crown, which is the visible part above the gum line, and the root, which anchors the tooth in the jawbone. Teeth are made up of different layers, such as enamel, the hard outer layer, and dentin, a softer layer beneath it. There are four main types of teeth: incisors, canines, premolars, and molars. Each type has a specific function, such as cutting, tearing, or grinding food. Understanding dental anatomy is essential for maintaining oral health and for dental professionals to provide effective care.