TYPES OF APPLIANCES
To have a successful orthodontic outcome, you must work together with your orthodontist. Orthodontic correction can only occur if the patient plays an active role in treatment. Your orthodontic responsibilities include following the instructions given by Dr. Arigo and staff, maintaining proper oral hygiene and proper care of your orthodontic appliances. Besides braces orthodontists use many other devices, often referred to as appliances, to treat their patients. Appliances can either be fixed (cemented) or removable (can come in and out). The following are different types of orthodontic appliances that may be used during treatment.
Palatal Expander
A palatal expander is used to widen the upper jaw. In most cases, expanders are fixed in place. Dr. Arigo and his staff will instruct you how to use your expander.
Face mask Therapy
Face mask therapy is a type of head-gear which is used to move the upper jaw forward. It is best used in younger patients before they have a major growth spurt. It is used in conjunction with elastics and often palatal expansion.
Holding Arch
There are many different types of holding arches used. These fixed appliances are usually used to prevent back teeth from drifting forward.
Bite Plate
A bite plate is used to help treat a deep-bite. It is often removable and made of acrylic.
It fits on the roof of the mouth and works by allowing the back teeth to further erupt.
Pendulum Appliance
This fixed appliance is bonded to the upper premolar teeth. It is used to create space for upper teeth by distalizing (moving back) the upper molars. It is made of acrylic and various types of orthodontic wire. It is often in place for 5 to 8 months.
Herbst® Appliance
The Herbst appliance is used in cases where the lower jaw is positioned back and there is an “over-bite” present. The Herbst® reduces the “over-bite” by positioning the lower jaw forward and moving the upper molars backward. This fixed appliance is used in growing individuals and is often in place for 8 to 12 months.
Elastics
Elastics, also known as rubber bands, are used to improve the fit of the upper and lower teeth. They also can be used to help close spaces between teeth. Elastics come in different sizes. For the best result, elastics should be changed daily and worn as instructed.
Retainers
Retainers are a type of orthodontic appliance. They are used at the end of treatment to hold your teeth in their new position. Retainers can be fixed or removable. It is very important to wear your retainers as instructed.