Open bite
a lack of vertical overlap of the maxillary incisors.
Distoclusion
a class 2 malocclusion.
Band
stainless steel ring attached to molars to hold the arch wire.
Separator
used to separate molars before fitting and placement of orthodontic bands.
Headgear
used to control growth and tooth movement.
Overjet
excessive protrusion of the maxillary incisors.
Crowding
teeth are not properly aligned within the arch.
Bracket
a small device bonded to teeth to hold the arch wire to the teeth.
Arch wire
a contoured metal wire that provides force when teeth are being moved.
Malocclusion
occlusion that is deviated from a class 1 normal occlusion.
Auxiliary
attachments located on brackets and bands that hold arch wires and elastics.
Retainer
maintains the positions of the teeth and jaws.
Ligature tie
light wire used to hold the arch wire.
Dentofacial
structures that include the teeth, jaws, and surrounding facial bones.
Fetal molding
pressure applied to the jaw, causing a distortion.
Braces
fixed orthodontic appliances.
Positioner
used to retain teeth in their desired position.
Mesioclusion
term used for class 3 malocclusion.
Overbite
increased vertical overlap of the maxillary incisors.