Computed axial tomography: A type of x-ray which uses computer technology to generate a three-dimensional model of the area being examined. The computer software can then manipulate the image to create multiple views of the area.

A hole in the tooth caused by a bacterial infection called caries. Also know as decay or caries.

See cemento-enamel junction.

The point on the tooth where the enamel of the crown meets the cementum of the root. This is usually just below the gumline or gingival margin.

A type of tissue that surrounds the root of the tooth. It covers the dentin and is very similar to bone in composition.

The front center teeth, these teeth are right in the center of the mouth and should be symmetrical in size shape and color.

A machine which is used to create CAD/CAM crowns.

A type of surface disinfectant which is often used as a post-operative antimicrobial mouth rinse. It is also used as surgical soap for local antisepsis.

The metal arm which holds a removable partial denture onto the abutment teeth.

A metal or occasionally plastic arm which helps to stabilize a removable partial denture to the remaining or supporting teeth.