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Traditionally, moving your teeth to fix a crooked smile involved
undergo treatment with metal wires and braces attached to
teeth.
Although this method is completely reliable and can produce optimal results,
possesses many flaws, such as discomfort and unwanted aesthetics through the
treatment. However, the development of clear aligners has offered a
solution to the common problems of traditional orthodontic treatments, which
which makes them an excellent alternative to fix smiles. In this
article, we will explain what clear aligners are, how they work, and
What are its benefits.
What are clear aligners?
Clear aligners, more commonly known as Invisalign for the
company that first designed them, is an orthodontic system that consists of using
custom trays to move teeth instead of braces.
The concept behind this system was created by Herald Dean Kesling in 1945. However
However, it was not until 1997 that the company Align Technology created the first
Invisalign with the help of CAD / CAM technology.
How do they work?
The concept is the same as with traditional braces. pressure is applied
constant to the teeth to move them to the desired position. For this, it must
obtain a model of the mouth using an intraoral scanner.
Subsequently, this 3D model is digitally modified to simulate the teeth in
a better position. A tray is created in the shape of the modified model.
Since the position of your teeth will not match the tray, placing it will apply
the pressure needed to move the teeth until they are properly set. East
process is repeated several times using different trays until all
teeth finally reach the desired position.
Typically each tray should be replaced every 2 weeks. Replace them sooner
It can interfere with the treatment plan.
Therefore, it is vital to avoid replacing them before this time, even if they are already
they feel loose.
Advantages of clear aligners There are many benefits of wearing aligners.
transparent braces instead of traditional braces, such as:
- Comfort: as there are no sharp edges and all surfaces of the trays are smooth, they will not hurt the lips or cause ulcers.
- Aesthetics: clear aligner trays are almost invisible. Therefore, most people will not notice that you are using, which makes the treatment effective and discreet.
- Hygiene: One of the biggest problems with braces is the Difficulty cleaning teeth properly. Furthermore, the many parts they help food get stuck and lead to gum disease. However, the clear aligner trays can be removed easily to brush and floss normally as is used.
- Short appointments with the dentist: once the planning and your tray set is delivered, the next appointments of control must be quick since the dentist will only evaluate the evolution of the case and you won't need to make adjustments like he would. to orthopedic appliances.
Clear aligners have become an excellent solution for everyone those looking to fix the position of their teeth. Whether a required minor move to change appearance or a major move to treat imbalance bite, clear aligners offer a solution to most their problems.
References: Galan-Lopez, L., Barcia-Gonzalez, J., & Plasencia, E. (2019). A systematic review of the accuracy and efficiency of dental movements with invisalign®. The Korean Journal of Orthodontics, 49(3), 140. https://doi.org/10.4041/kjod.2019.49.3.140
Larson, J. (2021, January 7). Does invisalign work? Pros, cons, effectiveness. Healthline. Retrieved November 5, 2021, from https://www.healthline.com/health/does-invisalign-work.
Lou, T., & Mair, A. (2020, September 14). An historical overview of clear aligner therapy the evolution of clear aligners. Retrieved May 06, 2021, from https://www.oralhealthgroup.com/features/an-historical-overview-of-clear-aligner-therapy-the-evolution-of-clear-aligners/
Morelli, J. (2000, November 30). Straight talk on invisible braces. WebMD. Retrieved November 5, 2021, from https://www.webmd.com/oral-health/news/20001130/facts-on-invisible-braces#1.
Norris, T. (2018, May 30). Invisalign: Cost, alternatives, and comparison. Healthline. Retrieved November 5, 2021, from https://www.healthline.com/health/invisalign-cost.
Papadimitriou, A., Mousoulea, S., Gkantidis, N., & Kloukos, D. (2018). Clinical effectiveness of invisalign® orthodontic treatment: A systematic review. Progress in Orthodontics, 19(1). https://doi.org/10.1186/s40510-018-0235-z
WebMD. (2020, November 17). Invisible braces and retainers for straight teeth. WebMD. Retrieved November 5, 2021, from https://www.webmd.com/oral-health/invisible-orthodontic-aligners#1.