Invisalign vs. Traditional Orthodontics
Invisalign is a removable orthodontic appliance offered as an alternative to more traditional orthodontic solutions. A type of clear tooth aligner, Invisalign is intended for people who find the idea of a mouthful of metal braces and brackets – however effective – too unattractive to commit to. If you are a candidate for Invisalign or other "invisible braces," you can maintain your smile esthetics while straightening your teeth.
Invisalign may not be appropriate for certain cases of misalignment or complex bite problems. Fixed orthodontic appliances (traditional wire and bracket braces) can be used for complex malocclusions.
Images courtesy of Align Technology, Inc.
Though not as esthetically appealing as clear aligners like Invisalign, today's traditional braces have been improved so they are smaller, less visible and more efficient. These newer wire-and-bracket braces also help to correct misalignment much faster than before.
Only a dentist can determine which treatment option might be right for you. In addition, an orthodontic specialist (orthodontist) can advise you about orthodontic treatment alternatives. If Invisalign is not appropriate, traditional orthodontics can still be used for such conditions as:
Crowding and spacing greater than five millimeters.
Discrepancies involving centric-relation/centric-occlusion (how the upper and lower jaw joints and jaw muscles close together).
Teeth that are severely rotated.
Open bites in the front and back of the mouth that need to be closed.
Teeth that are severely tipped.
Upper or lower jaws with multiple missing teeth.
More on Invisalign Treatment
Invisalign is currently approved for adults and teenagers with completely erupted permanent teeth who can faithfully follow the directions for treatment – how long they have to wear the aligners each day, what they can and cannot eat and drink, seeing their dentist for follow-up appointments, etc. For example, dentists recommend that you drink only water while wearing Invisalign trays, to prevent staining of the plastic. If you do not follow treatment recommendations, you may compromise treatment success.
According to researchers and Align Technologies, Invisalign can be used to correct the following types of mild dental problems:
Overly crowded teeth. When there is not enough room in the jaw for all of the teeth to fit comfortably or normally (one to five millimeters).
Widely spaced teeth. When there is too much space between the teeth due to abnormal growth of the jaw or shifting of the teeth due to missing teeth (one millimeter to five millimeters).
Overbite/overjet. When the upper teeth bite over the lower teeth.
Crossbite. When the upper and lower jaws are misaligned, causing one or more upper teeth to bite on the inside of the lower teeth, on either the front and/or sides of the mouth.
Mild relapse. After traditional braces have been removed, when some relapsing tooth movement has occurred.
Invisalign may also be a treatment alternative for certain simple malocclusions (bite irregularities).