Glossary

An archwire is affixed to the brackets in order to connect two or more teeth and help move and guide the teeth into their ideal positions.

A band is a thin stainless steel ring that secures orthodontic attachments to a tooth. The band is created to fit the contours of the tooth and then cemented into place.

Orthodontic brackets are made of metal or ceramic material. They are attached to a tooth (by bonding) and help the archwire move teeth into their new positions.

Crowding is a dental mal-alignment caused by inadequate space for the teeth.

Debanding is the process of removing all braces.

Gingiva is the tissue that surrounds the teeth. It consists of a fibrous tissue that is continuous with the periodontal ligament and mucosal covering.

Headgear is a generic term referring to the extraoral traction (attached around the back side of the head) for growth modification, tooth movement and anchorage.

Imaging is the process of acquiring representations of structures in either two or three dimensions.

Lingual is a term used when referring to the tongue-side of the teeth.

Lingual appliances are orthodontic appliances that are fixed to the lingual surface of the teeth.

Mandibular is used when referring to the lower jaw.

Maxillary is used when referring to the upper jaw.

Orthognathic surgery alters the relationships of teeth and/or supporting bones and is usually accomplished in conjunction with orthodontic treatment.

An over bite is a vertical overlapping of the upper teeth over the lower teeth and is measured perpendicular to the occlusal plane.

Retention is the passive treatment period following active orthodontic correction during which retaining appliances may be used, like a retainer.