How does Invisalign Work?

If you want to straighten your teeth, Invisalign is an appealing option. It’s modern, close to invisible, and simple. But how does Invisalign work and is it really the right solution for you? Read through our guide and get in touch with Totalcare Dental and Dermal if you feel like Invisalign is the right treatment for you!

What is Invisalign?

Invisalign is an innovative orthodontic treatment that straightens teeth using clear, removable aligners instead of traditional metal braces. These aligners are custom-made to fit snugly over your teeth and are nearly invisible, which makes them a popular option for both teenagers and adults who want to perfect their smile discreetly.

Invisalign braces work by gradually shifting your teeth into a different position with gentle but consistent pressure. It’s not a fast process, but when done properly, it can be an effective and long-lasting way to straighten your teeth.

The Invisalign Treatment Process

1. Initial Consultation and Treatment Plan

The first step in the Invisalign process is an initial consultation with your dentist or orthodontist. During this visit, the qualified practitioner will assess your teeth and ask you about your goals for treatment.

Your dentist will take digital scans or physical impressions of your teeth at this point. These will be used to create a 3D model that allows the dentist to put together a personalised treatment plan for you.

2. Custom Aligner Creation

Once the treatment plan is finalised, the digital scans or impressions are sent to the Invisalign lab, where their technicians create a series of custom aligners.

Each aligner is designed to fit your teeth at different stages of the treatment process. The number of aligners needed varies depending on the complexity of the case, but typically ranges from 20 to 30 for a full treatment.

3. Wear and Change Aligners

Your dentist will give you clear instructions on how to use your Invisalign aligners. You’ll need to wear your Invisalign aligners for 20 to 22 hours per day, and only remove them for brushing, flossing, eating, and drinking. Every 1 to 2 weeks, you’ll switch to a new set of aligners, as directed by your dentist. You’ll receive a few sets to take home at a time, and you’ll receive your new aligners at your follow-up appointments

Each new aligner will make slight adjustments to the position of your teeth, gradually moving them into alignment. Regular check-ups are scheduled every 6 to 8 weeks to monitor progress and make any necessary adjustments.

4. Retainers and Maintenance

After completing the full series of aligners, you’ll need to wear retainers to maintain your new smile. You definitely cannot skip this step. There’s a chance that your teeth could shift back into the previous position, undoing all the work!

Invisalign offers Vivera retainers, which are custom-made using the same advanced technology as the aligners. These retainers are highly durable and designed to fit comfortably. Patients are typically advised to wear their retainers full-time for the first few months, then switch to nightly wear.

How are Invisalign Aligners Made?

Invisalign aligners are crafted using advanced 3D computer imaging technology. The process begins with a detailed digital scan or impression of your teeth, which is used to create a precise 3D model. This model is then used to map out the entire treatment plan, based on the step-by-step movement of the teeth.

A series of custom aligners is manufactured using medical-grade, BPA-free thermoplastic material. Each aligner is carefully trimmed and polished to make sure they fit perfectly and are as comfortable as possible. The aligners are then checked for quality and shipped to the dentist, ready for you to begin your treatment.

Invisalign Technology

These technologies collectively make Invisalign a powerful and efficient system for teeth-straightening treatment.

iTero Element Scanner

The iTero Element scanner is a cutting-edge intraoral scanning device that plays a central role in the Invisalign treatment experience. It’s designed to be extremely precise, using parallel confocal imaging technology. This employs both optical and laser scanning to capture detailed 3D images of your teeth and gums.

The iTero Element intraoral scanner can capture full arch scans in as little as 60 seconds, making impressions as easy as possible and saving a lot of time.

ClinCheck Software

ClinCheck is sophisticated software used in the Invisalign system to create a customised treatment plan for each patient. The software uses 3D imaging data from the iTero Element scanner to design a series of clear aligners that gradually move your teeth into the desired position.

ClinCheck allows dental practitioners to visualise the entire treatment process from start to finish, making it easier to predict the outcome and make adjustments as needed. This interactive tool can also be used to show patients a simulated preview of their smile after Invisalign, which can help encourage them to stick to their 22 hours a day.

SmartTrack Material

SmartTrack is the proprietary material used in Invisalign aligners, designed to provide consistent and controlled tooth movements by applying gentle pressure. It’s light, comfortable, and effective.

Potential Attachments and Accessories

SmartForce Attachments

SmartForce attachments are small, tooth-coloured devices that are attached to your teeth. They help Invisalign aligners move your teeth more effectively. These attachments are custom-made and strategically placed by your dentist, to help your teeth move into the right position as fast as possible.

Elastics and Other Accessories

Elastics, or rubber bands, are commonly used in conjunction with Invisalign aligners to correct bite issues, like overbites, underbites, and crossbites. They provide the necessary force to move teeth into the correct position.

Advantages of Invisalign Treatment

Virtually Invisible

Invisalign aligners are almost invisible when worn. This is a significant advantage for people who want to straighten their teeth without drawing attention to their dental treatment. This discreet appearance is particularly appealing to adults and teenagers who are self-conscious or concerned about aesthetics and social interactions.

Removable for Convenience

One of the most notable advantages of Invisalign aligners is that they are removable. This means you can take them out when eating, drinking (anything other than water), brushing, and flossing. This convenience allows you to maintain your oral hygiene more effectively compared to traditional braces, and you can continue to enjoy your favourite foods without worry.

High Level of Comfort

Invisalign aligners fit snugly over your teeth and reduce the risk of irritation in the mouth. Traditional metal or ceramic braces can cause discomfort due to the brackets and wires, which may rub against the gums and cheeks. The lack of metal components means fewer emergency visits to your dentist for adjustments or repairs.

Plus, Invisalign aligners are custom-made for each patient, providing a completely personal and comfortable fit that gradually and gently shifts teeth into their desired positions.

What can Invisalign Help With?

Overcrowding

Overcrowding occurs when there isn’t enough space in the mouth for all the teeth to fit properly. This can lead to teeth overlapping, twisting, or being pushed to the front or back. Invisalign aligners can gradually move the teeth into optimal position.

By addressing overcrowding, Invisalign also helps improve oral hygiene. Crowded teeth can be difficult to clean properly, which leads to a higher risk of decay and gum disease.

Gaps Between Teeth (Diastemas)

Gaps between teeth, known as diastemas, can be caused by various factors, including genetics, thumb sucking, or an incorrect swallowing reflex. Invisalign aligners can close these gaps by gently pushing the teeth closer together over time.

Malocclusion

Malocclusion refers to the misalignment of the teeth when the jaws are closed. This includes underbites, overbites, and crossbites. Invisalign can effectively treat these conditions by realigning the teeth and jaws into a more natural position. Correcting malocclusion with Invisalign makes chewing easier and can alleviate stress on the jaw joints, potentially even reducing the risk of temporomandibular joint (TMJ) disorder.

General Teeth Straightening

Whether your teeth are slightly crooked or severely misaligned, Invisalign can help straighten your smile. Delicately crafted to fit over your teeth, the aligners are engineered to progressively straighten and shift your teeth into the ideal alignment.

How much does Invisalign Cost?

On average, you can expect to pay between $7,500 and $11,000 for a complete Invisalign treatment. For minor corrections, the cost might be on the lower end of the spectrum. Consult with your dentist or an Invisalign provider for a personalised quote.

Factors Affecting the Cost of Invisalign

Several factors can influence the cost of Invisalign treatment in Australia:

Severity of Dental Issues: More complex cases that need significant adjustments will cost more.
Duration of Treatment: Longer treatments require more aligners and more frequent check-ups, increasing the cost.
Location of the Provider: Prices can vary based on the geographic location and the cost of living in that area.
Provider’s Expertise: Highly experienced or specialised orthodontists may charge higher fees.
Type of Invisalign Treatment: There are different types of Invisalign treatments, such as Invisalign Full, Lite, or Express, each varying in cost.
Follow-Up Care: Retainers and post-treatment care can add to the overall cost.

Does Insurance Cover Invisalign?

Some private health insurance plans may offer coverage for orthodontic treatments, including Invisalign. The level of coverage can vary significantly between different insurance providers and plans. Typically, you’ll need to have orthodontic coverage as part of your extras cover.

It’s important to check the specifics of your insurance policy to understand what is covered. Some policies may cover a percentage of the treatment cost or offer a set amount towards orthodontic treatment per year. Contact your insurance provider directly to confirm your entitlements and any applicable waiting periods before starting treatment.

How to Care for Your Invisalign Clear Aligners

Clean aligners mean better oral health, which ultimately means your treatment will go faster and more smoothly. Follow these tips to keep your aligners clean:

Rinse Your Aligners: Rinse your aligners with lukewarm water every time you remove them to prevent dry saliva and plaque from building up.
Brush Gently: Use a soft-bristled toothbrush and clear, unscented soap to gently brush your aligners. Avoid using toothpaste as it can be abrasive and scratch the aligners.
Soak Daily: Soak your aligners in a specialised cleaning solution, like Invisalign cleaning crystals or a denture cleaner, to remove bacteria and keep them fresh.
Avoid Hot Water: Hot water can warp your aligners. Always use lukewarm water when rinsing or cleaning them.
Store Properly: When not in use, store your aligners in their protective case to prevent damage and contamination.

Invisalign vs Traditional Braces

We’ve outlined the major differences between Invisalign clear aligners and traditional braces below:

	Invisalign	Braces (Metal or Ceramic)
Effectiveness	May be less effective for very complex cases	Can treat a variety of dental issues effectively
Treatment Duration	12 to 18 months on average	12 to 36 months on average
Comfort	More comfortable due to the smooth material	Can be less comfortable with wires and metal
Aesthetics	Clear plastic is hardly noticeable when worn	Quite noticeable by others
Cost	May be slightly more expensive, but depends on the case	May be more affordable, but depends on the case

If you are considering Invisalign, contact Totalcare Dental and Dermal. Our caring dental team is here to answer your questions and offer guidance on clear aligners and more!

FAQs on How does Invisalign Work

How Long is Invisalign Treatment?

On average, Invisalign treatment can take anywhere from 12 to 18 months. For patients who only need minor adjustments, treatment could be as short as 6 months, while more complex cases might extend beyond 18 months. The length of Invisalign treatment will vary depending on the complexity of the case and the specific dental issues being addressed.

Are There Side Effects of Invisalign?

While Invisalign is a popular and effective treatment for straightening teeth, there are some potential side effects. They’re generally mild and temporary but can include:

Discomfort and Soreness: It’s common to experience some discomfort or soreness, especially when switching to a new set of aligners. This is because the aligners are working to shift your teeth into the desired position.
Speech Difficulties: Some patients may notice a slight lisp or difficulty speaking clearly when they first start wearing the aligners. This usually improves within a few days as you get used to the aligners.
Increased Saliva Production: The presence of the aligners in your mouth may stimulate increased saliva production initially. This side effect typically subsides as your mouth adjusts.
Dry Mouth: Conversely, some patients might experience dry mouth due to the reduced exposure of their teeth and gums to saliva.
Gum Irritation and Soreness: The edges of the aligners can sometimes cause soreness or irritate the gums, lips, or tongue. This can often be managed by using dental wax or smoothing the edges with a nail file.
Allergic Reactions: Although rare, some people might have an allergic reaction to the material used in Invisalign aligners. If you experience persistent discomfort or signs of an allergic reaction, contact Totalcare Dental and Dermal for help!