Incisor

An incisor is one of the front teeth in the upper and lower jaws, typically arranged as central and lateral incisors on each side. These teeth have a thin, sharp biting edge designed to cut food and play an important role in articulation and appearance; each incisor is covered by enamel and usually has a single root anchoring it in the jaw.

Because incisors sit at the front of the mouth, they are more exposed to chips, wear, staining and trauma, and they can also be affected by misalignment or crowding. Management depends on the issue and may include preventive care, whitening, composite bonding, veneers or crowns, orthodontic treatment for alignment, or root canal therapy in cases of deep damage or infection.