fixed appliance


Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.

appliance

 [ah-pli´ans]
any of various devices used in dentistry to provide a functional or therapeutic effect, such as a prosthesis, an obturator, or an orthodontic appliance.
fixed appliance an appliance that is attached to the teeth by cement or an adhesive material.
orthodontic appliance a device, either fixed to the teeth or removable, that applies force to the teeth and their supporting structures to produce changes in their relationship to each other and to control their growth and development. Used in orthodontic therapy to move the teeth into esthetically or physiologically better positions, such as better alignment within the dental arch or with the opposing dentition; also used in the treatment of fractures or injuries to the maxilla, to stabilize or immobilize the teeth and jaws. Called also braces.

fix·ed ap·pli·ance

(fikst ă-plīăns)
Bonded or banded device affixed to individual teeth or groups of teeth.
References in periodicals archive ?
The sectional fixed appliances allowed for the decompensation of the upper labial segment by proclination which facilitated the functional appliance phase.
The inclination of the lower labial segment was maintained at the end of the treatment and that was achieved with the use of the fixed appliances with an MBT prescription (-6A torque for the lower labial segment).
On the other hand, forces applied with the fixed appliances for the treatment of complicated impactions were controlled, continuous and independent of the patient's cooperation.
1%), the canines which were treated with the fixed appliances.