Does Invisalign Really Work?

Which Orthodontic Treatment—clear Aligners or Braces on the teeth—would you Choose?

The clear aligner product Invisalign, released by Align Technologies in 1998, is arguably the oldest and most well-known. Since then, numerous transparent aligners from manufacturers, including Spark, Clear Correct, and lab, have entered the market. You're not alone if you said clear aligners. Over the past two decades, using clear aligners to realign or straighten your teeth has gained popularity. 

Describe Invisalign

According to the American Association of Orthodontists, this device is intended to make orthodontic treatment "less visible," as the name implies. A particular style of thin, transparent aligner used in orthodontic treatment goes by the brand name Invisalign. Smart Track is a flexible thermoplastic polymer used to make the aligner. Although Invisalign aligners are clear, they fit over your teeth firmly and are considerably less evident than the brackets and wires of conventional braces.

Which Dental Conditions can Invisalign Treat?

Crowding and spacing difficulties and some mild and moderate biting issues can all be treated with Invisalign. Research on the subject is currently few; however, some problems may respond better to Invisalign than others. Many overbites, underbites, and crossbite problems of the teeth are crowded with an open bite. For instance, according to a 2017 study, transparent aligners may be beneficial in realigning a person's arches but may not be as effective in treating more severe biting issues.

What are the Implications of Wearing Them?

A visit to an orthodontist is required for the first stage of the procedure, during which your mouth and jaw will be captured in 3-D. Using this picture as a guide, they'll devise a strategy for shifting your teeth into their ideal positions. Then, your orthodontist will use that strategy to design a set of plastic aligners that are uniquely yours. Your teeth will progressively shift and move into the desired positions as a result of the pressure applied by these aligners. You may change out one set of aligners for a new set once every week or so, as directed by your orthodontist. The aligners must typically be worn for 20 to 22 hours per day.

How well do These Aligners Work?

Most studies conducted up to this point have small sample sizes, and few offer a control group for comparison. Some of your friends may have had positive Invisalign experiences, but looking beyond anecdotal evidence is crucial. Yet, there is little evidence for its usefulness at the moment. The effectiveness of Invisalign aligners has yet to receive much investigation, according to a 2015 analysis of 11 trials that used them. A 2016 article published in the Journal of Orthodontics cautions against the absence of clinical studies to support efficacy claims.

But, Invisalign is more effective than other kinds of transparent aligners, according to some available research. And the more recent models, which the manufacturer started making in 2010, have improved the effectiveness of Invisalign by more effectively applying force to the wearer's teeth.

What Could Impact the Effectiveness of Invisalign?

How complex your orthodontic issues are may affect how well Invisalign works for you. This therapy may take longer for difficult spacing or biting problems. Invisalign requires 20–22 hours of daily wear. Remove your aligners for food, drink, or cleaning with dental floss or a toothbrush. Carefully wash your aligners. Hot water may warp the plastic. This may influence your progress, aligner fit, and efficiency.

Age and gender may also be variables. A study of 30 participants found that aging may affect tooth movement. The research indicated that tooth mobility increases between 35 and 50. Invisalign may work better for this age group. The same study found that women's tooth movement did not decrease between 50 and 70 like men's.

What are the Benefits and Drawbacks?

Advantages of Invisalign

This is one of the most common justifications given by those who have chosen Invisalign. Unlike traditional braces, clear aligners are almost invisible. You may take off the aligner by hand if you want. Brushing your teeth is simple. With no wires or brackets to get in the way, cleaning your teeth while wearing aligners is a breeze. Patients' periodontal health may be enhanced by eliminating bacteria around the teeth and gums, according to a study published in 2017. Traditional braces might become loose or broken, necessitating a quick trip to the orthodontist. To prevent this issue, clear aligners are used.

Issues with Invisalign

Despite its restrictions, research suggests that Invisalign works better for those requiring particular tooth movements. Your doctor may recommend a different treatment for complex issues. If you have bridgework, you may need something other than Invisalign. Required. Invisalign works best when used for 20–22 hours per day. It may not be the best solution if you think you'll sneak them out more. Remove while eating or drinking. Remove aligners before eating or drinking. Don't let food or drink in. Bacteria near the gum line may cause cavities. They may also absorb moisture, discoloring your teeth and aligners. Tooth discomfort after removing the aligner may limit your diet. Avoid harsh meals.

What Does it Cost?

Without insurance, many dentists and orthodontists offer payment plans. Ask before taking therapy. According to the Invisalign website, treatment costs are similar to braces. The Consumer Guide for Dentistry estimates $3,000–$5,000. The price depends on how long you require therapy, how severe your teeth alignment issues are, and where you reside. Talk to your dental insurance administrator. Dental insurance policies cover Invisalign. If you have an FSA, you may be able to use it to pay for Invisalign.

Do you Qualify for Invisalign?

If you're thinking about using Invisalign aligners, consider these factors to help you decide if this is the best option for you −

Do I have a simple crowding or bite problem with my teeth?

Do I feel embarrassed to have braces on?

Will I use the aligners for the recommended amount of time each day?

Will I properly care for them?

If you have an adolescent at home who prefers Invisalign to traditional braces, consider if they will wear them and take good care of them. Invisalign is not the most excellent option if your child misplaces items because they can be removed and lost. Discuss your teeth, potential orthodontic needs, and whether Invisalign is an appropriate option with your dentist or orthodontist. Then, weigh both sides of the argument before making a choice.

Updated on: 31-Mar-2023


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