Invisalign offers a teeth-straightening treatment that relies on clear, removable aligners to gradually move the teeth as needed. These aligners are made out of a flexible thermoplastic material Invisalign is a popular brand of orthodontic treatment. It uses clear plastic dental aligners instead of traditional braces to move teeth over time. Invisalign costs roughly $1,800 to $9,500 per treatment, depending on how complex the orthodontic problem is. The average cost for a teenager is $3,000. Calculating the cost of Invisalign can be difficult, because the price will depend on a variety of factors, including where you live, what dentist you go to, and the intensity of treatment you need. The general cost of Invisalign can range anywhere from $3,500 to $8,500, give or take a couple hundred on either end. Invisalign is a teeth straightening system that uses clear, removable aligners to shift your teeth into place gradually. Each set of aligners is custom-made for your mouth and is worn for approximately two weeks before being replaced by the next set in the series. Over time, your teeth will gradually move into their desired positions. A fixed retainer is a thin wire attached to the back of your front six teeth, from canine tooth to canine tooth. The wire is not visible and hardly noticeable and within a few days, you should barely feel it. After your last Invisalign aligner is removed, the wire is bonded to your teeth immediately. For most people, this whole process takes around twelve months, provided you stick to your dentist's instructions. You may not notice a change in your teeth straight away. This usually starts to become noticeable around the third or fourth month of wearing your trays. However, certain factors can affect how long the process lasts. Your teeth are partly held in place by the surrounding jawbone. During Invisalign treatment, your jawbone would have softened or disappeared (a process called resorption) so teeth could move into their final positions. Once you stop wearing Invisalign, you need to wear orthodontic retainers so your teeth are held in place while new bone is Invisalign utilizes a sequence of clear aligners, with each aligner moving the teeth a quarter of a millimeter at a time, says Marina Gonchar, D.M.D., board-certified orthodontist and owner of c44RAE.

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