Glossary
Elastics (Rubber Bands)
Elastics are small rubber bands that attach to hooks on braces. They apply gentle pressure between the upper and lower teeth to help improve bite alignment.
These bands come in different strengths and sizes depending on the type of movement needed. Patients usually wear them as directed throughout the day to support the progress of their orthodontic treatment.
Headgear
Reverse pull headgear, also called a facemask, is an orthodontic device that applies gentle steady pressure to help guide the growth of the upper jaw. It works by attaching small rubber bands from the braces inside the mouth to a lightweight frame worn on the face.
appliance
Anything that is attached to your teeth that moves your teeth or corrects your bite.
archwire
A wire engaged in orthodontic attachments, affixed to the crowns of two or more teeth and guides the direction of tooth movement.
Orthodontic Band
A thin metal ring, usually stainless steel, which serves to secure orthodontic attachments to a tooth. The band is closely adapted to fit the contours of the tooth and then cemented into place.
bracket
An orthodontic attachment made of metal, ceramic or plastic that holds the archwire against each tooth. The archwire fits into a slot in the bracket. Brackets may be attached directly to each tooth or to a band.
ceramic brackets
Crystalline, alumina, tooth-shade or clear synthetic sapphire brackets that are aesthetically more attractive than conventional metal attachments.
Power Chain
Power chain is a stretchable, medical-grade elastic that connects several braces together. It applies a gentle, continuous force to help close spaces and move teeth into their proper positions.
Palatal Expander
A palatal expander is used to widen the upper jaw when it is too narrow. The device includes a small screw that is gradually adjusted to expand the palate over time.
This appliance is often recommended for children or teenagers whose jawbones are still developing. Expanding the palate can create space for crowded or crooked teeth and improve overall bite alignment.
Retainers
Retainers help maintain your new smile after braces or aligner treatment is complete. They prevent teeth from shifting back to their previous positions.
Retainers are designed for a comfortable fit in the mouth to help maintain alignment after treatment. Retainers may be removable or fixed, depending on your needs. Some are made from clear plastic, while others use a combination of wire and acrylic materials.
coil spring
A coil spring is a small, flexible spring made of stainless-steel wire that fits over an orthodontic arch wire. It is used to apply controlled, continuous force to create space between teeth to prepare for erupting, crowded or missing teeth.
debanding
The removal of cemented orthodontic bands and/or brackets.
habit appliance
An appliance designed to deter thumb or finger sucking habits.
impressions
An imprint or mold of the teeth used to design an orthodontic treatment plan.
interceptive treatment
Interceptive treatment, also known as early treatment or Phase I, is limited orthodontic treatment usually performed between the ages of 6 and 10. This phase of treatment has the potential to make future orthodontic treatment faster and less complex.
maxillary and mandibular
Maxillary: A dental term that means the upper jaw or upper teeth
Mandibular: A dental term that means the lower jaw or lower teeth
mouthguard
A mouthpiece that is tailored to provide protection to the braces and teeth while the patient is playing a sport.
radiograph
(X-ray) A diagnostic image that uses a small amount of radiation to show your teeth, jawbones, tooth roots, and other structures beneath the gums. These images help your orthodontist evaluate your oral health and plan your orthodontic treatment.
wax
Patients are instructed to place wax over a bracket or poking wire that is causing irritation to the lip or cheek.
Separator
A small elastic spacer temporarily placed between teeth to gently create space. This allows orthodontic bands or other orthodontic appliances to fit properly and comfortably. Separators are usually worn for several days before the next appointment.