Invisalign Treatment in Bristow
We are proud to say that Dr. Mollov is an Elite Provider of the Invisalign system. For those who are concerned about their appearance while undergoing other orthodontic treatments such as traditional braces, this is the perfect option for you! Dr. Mollov has completed numerous Invisalign cases in order to have a full understanding of the capabilities and results of this orthodontic option.
For adults and other candidates of Invisalign, it is the key to a better smile without the traditional metal braces. However, the aesthetics are merely just one of the benefits of this orthodontic treatment. If you think that you or someone you know may be a candidate for Invisalign
What is Invisalign?
Invisalign is the original developer of clear aligner orthodontic therapy. It’s a special system that uses 3D imaging and scanning to record a digital impression of your teeth, then adjust each of those teeth using a computer model. As the teeth gradually move to the desired position, individual clear aligner trays are printed to snap over your teeth. When you wear the aligners and change them out as directed, your teeth move. No braces are needed!
When Invisalign first came out, the clear aligners cost much more than traditional braces. Thankfully with time and better resources, the average cost of Invisalign has plateaued out to be closer to the price of regular orthodontic treatments.
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Invisalign is a series of clear plastic shells that cover the teeth
Invisalign is an orthodontic system comprised of a series clear plastic shells that fit tightly around the teeth. Picture the thermoformed plastic packaging surrounding most items you purchase at retail stores. This packaging has the same size and shape as the product found inside, but is clear so that shoppers can see what they are purchasing. Most of this packaging is made by heating a thin sheet of plastic, vacuum forming it over a mold of the desired size and shape, and then allowing the plastic to cool. This is a cost-efficient way of making retail packaging because the same mold is used for every package.
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Moving teeth with clear “retainers” is not new
For decades, orthodontists have used a similar thermoforming technique to make retainers that hold teeth straight after the braces are removed. A plaster model is made of the teeth and a thin plastic sheet is vacuum formed over it. Sometimes when one tooth is slightly out of alignment, the orthodontist may ask the lab technician to manually move that tooth on the model before the retainer is constructed. Then when the retainer is placed in the mouth, it fits passively around all the straight teeth while placing corrective pressure on the crooked one. Within a few days, the misaligned tooth shifts to fit into corrected position determined by the plastic shell. Although this technique works well for simple tooth movements, creating multiple models that move more than one tooth at a time was unfeasible before the development of 3D modeling and printing.
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First step is the creation of a digital model of your teeth
The first step of clear aligner therapy is the creation of a digital model of the teeth. During Invisalign’s first decade, this was accomplished by digitizing a conventional impression or mold of the teeth. The availability of optical scanners has now eliminated the need for impression “goop” and digital images of the teeth are created in one step (picture the scanners used at checkout in grocery stores). Not only are optical scans more convenient for the patients, they are more accurate too.
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Prescribing doctor is responsible for how the teeth move
The second step in the process is modifying the digital model to represent the desired result at the end of treatment. This is where the training and experience of an orthodontic specialist is so critical. Whether the teeth are moved with braces or plastic shells, there are principles of biology and physics that must be understood and followed. The final result will only be as good as the diagnosis and treatment plan submitted to the manufacturer by the doctor. Align Technology only makes the aligners. They do not provide diagnostic help or treatment plans. This is really important since many patients mistakenly believe that the results of Invisalign treatment will be the same no matter who provides them.
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Clear aligners require training and experience for great results
The third step is to design a series of aligners that will systematically move the teeth to their final positions. There are specific movement sequences and protocols that must be prescribed by the clinician to produce predictable tooth movement. The orthodontist must understand how teeth move and which design features will be necessary to achieve those movements for each patient. Every orthodontic problem is unique and “one size does not fit all” when it comes to aligner design. Orthodontists spend hours tweaking aligner prescriptions before they are manufactured. Although non-orthodontists can order aligners for their patients, if they do not have the training experience of an orthodontist, the results will not be the same.
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Invisalign aligners are manufactured according to the doctor’s orders
The last step is the manufacturing of the aligners. The number of aligners is determined by the complexity of the case. The entire set of aligners are then shipped to the orthodontist for delivery to the patient.
