Ortho Dictionary

Parts of Your Braces

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Parts of Braces

Appliance: Anything your orthodontist attaches to your teeth that moves your teeth or changes the shape or position of your jaw.

Archwire: The metal wire that acts as a track to guide your teeth along as they move. It is changed periodically throughout treatment as your teeth move to their new positions.

Band: A metal ring that is cemented to your tooth, going completely around it. Bands provide a way to attach brackets to your teeth.

Bond: The seal created by orthodontic cement that holds your appliances in place.

Bracket: A metal or ceramic part cemented (“bonded”) to your tooth that holds your archwire in place.

Buccal tube: A small metal part that is welded on the outside of a molar bank. The buccal tube contains a slot that holds archwires, lip bumpers, facebows and other things your orthodontist uses to move your teeth.

Chain, Orthodontic Chain: A stretchable plastic chain used to hold archwires into brackets and to moke teeth.

Coil Spring: A spring that fits between your brackets and over your archwire to open space between your teeth.

Elastic (Rubber Band): A small rubber band that is hooked between different points on your appliance to provide pressure to move your teeth to their new position.

Elastic Tie: A tiny rubber band that fits around your bracket to hold the archwire in place. They come in a variety of colors.

Expansion Appliance: An appliance that is cemented inside your mouth to help widen the size of the jaw.

Headgear: Headgear uses an external wire apparatus known as a facebow to gently guide the growth of your face and jaw by moving your teeth into the proper position. A force is applied to the facebow by a spring-loaded neck strap or head strap. The straps have a safety release that disconnects if the facebow is pulled or snagged.

Facemask: A mask that covers the patient’s forehead and chin. It is used to help correct anterior crossbite (underbite). The patient connects a rubber band from a hook on an expander in the mouth to a hook on the facemask to help bring the upper jaw forward.

Custom Facemask: A Facemask that is made from an exact impression of a patient’s face. The patient can also customize the color and design of the forehead and chin portion of their mask.

Headgear Tube: A round, hollow attachment on your back bands. The inner bow of your headgear fits into the headgear tube.

Hook: A welded or removable arm to which elastics are attached.

Ligature: A thin wire that holds your archwire into your bracket.

Lip Bumper: A lip bumper is an archwire attached to a molded piece of plastic. The lip bumper holds back the molars on your lower jaw to provide more space for your other teeth.

MARA Appliance: Mandibular anterior repositioning appliance. An intraoral appliance that helps encourage lower jaw growth.

Mouthguard: A device that protects your mouth from injury when you participate in sports or rigorous activities.

Palatal Expander: A device that makes your upper jaw wider to help create space for teeth.

Pendulum Appliance: A combination expansion appliance and bite corrector.

Retainer: An appliance that is worn after your braces are removed, the retainer attaches to your upper and/or lower teeth to hold them in place. Some retainers are removable, while others are bonded to the tongue-side of several teeth.

Separator or Spacer: A small rubber ring that creates space between your teeth before the bands are attached.

Tie Wire: A fine wire that is twisted around your bracket to hold the archwire in place.

Wax: Wax is used to stop your braces from irritating your lips or cheeks.

Orthodontic Procedures

Banding: The process of fitting and cementing orthodontic bands to your teeth.

Bonding: The process of attaching brackets to your teeth using special orthodontic cement.

Cephalometic X-ray: An x-ray of your head that shows the relative positions and growth of the face, jaws, and teeth.

Consultation: A meeting and examination with Dr. Austin to discuss a treatment plan.

Debanding: The process of removing cemented orthodontic bands from your teeth.

Debonding: The process of removing cemented orthodontic brackets from your teeth.

Impressions: The process of making a model of your teeth by biting into a soft material that hardens into a mold of your teeth. Your orthodontist will use these impressions to prepare your treatment plan.

Invisalign®: An alternative to traditional braces. Invisalign straightens your teeth with a series of clear custom-molded aligners. Invisalign can correct most orthodontic problems.

Ligation: The process of attaching an archwire to the brackets on your teeth.

Panoramic X-ray: An x-ray that rotates around your head to take pictures of your teeth, jaw, and other facial areas.