If you’ve been considering orthodontic treatment but aren’t keen on metal braces, Invisalign offers a modern alternative. But can these clear aligners really fix crooked teeth? Let’s explore how Invisalign works and what it can achieve.
What is Invisalign?
Invisalign is an orthodontic treatment system that uses a series of custom-made, clear plastic aligners to gradually straighten your teeth. Unlike traditional braces that use metal brackets and wires, Invisalign aligners are virtually invisible, removable, and designed specifically for your mouth.
Each set of aligners is worn for about one to two weeks before moving on to the next set in the series. As you progress through your treatment plan, your teeth gradually shift into their desired positions. The aligners are made from a smooth, comfortable plastic material that won’t irritate your cheeks and gums the way metal braces sometimes can.
The treatment process begins with a comprehensive assessment where we take digital scans of your teeth. Using advanced 3D imaging technology, we can map out the precise movements your teeth need to make and show you a virtual representation of your treatment journey from start to finish. This means you’ll know exactly what to expect before you even begin.
How does Invisalign help fix crooked teeth?
Invisalign works by applying controlled, gradual force to your teeth, similar to traditional braces, but with a different approach. Each aligner is slightly different from the one before it, designed to move specific teeth in specific directions at specific times throughout your treatment.
The science behind the straightening teeth
The aligners use a combination of force and pressure points to guide your teeth into alignment. When you put in a new set of aligners, they might feel snug at first, that’s the aligner applying gentle pressure to move your teeth. Over the course of wearing that set, your teeth gradually shift, and by the time you’re ready for the next set, those movements have been achieved.
The plastic material of the aligners is engineered to be both flexible and strong enough to maintain consistent pressure. SmartTrack material, which is specifically designed for Invisalign, provides a more comfortable fit and more predictable tooth movements compared to other clear aligner materials.
What types of crooked teeth can Invisalign correct?
Invisalign is remarkably versatile and can address a wide range of orthodontic issues:
- Crowding
When there isn’t enough space in your jaw for all your teeth to fit properly, they can overlap, twist, or sit at angles. Invisalign can create space and guide teeth into proper alignment.
- Spacing issues
Gaps between teeth, whether from missing teeth, small teeth, or abnormal jaw growth, can be closed with Invisalign treatment.
- Overbite
When upper teeth overlap the lower teeth too much, Invisalign can help adjust the positioning to create a healthier bite.
- Underbite
This occurs when lower teeth protrude past the upper teeth. Invisalign can address mild to moderate underbites by repositioning the teeth.
- Crossbite
When some upper teeth sit inside the lower teeth rather than outside, Invisalign can correct this misalignment.
- Open bite
When upper and lower teeth don’t touch when the mouth is closed, Invisalign can help bring them into proper contact.
- General crookedness
Teeth that are simply rotated, tilted, or sitting at awkward angles can be straightened effectively with Invisalign.
The advantages of choosing Invisalign
Beyond just fixing crooked teeth, Invisalign offers several practical benefits that make it an attractive option for many patients:
- Nearly invisible: The clear aligners are discreet, making them particularly popular with adults and teens who are self-conscious about their appearance during treatment.
- Removable for eating and cleaning: Unlike fixed braces, you can take your aligners out to eat, meaning no food restrictions. You can also remove them to brush and floss normally, making it easier to maintain good oral hygiene throughout your treatment.
- Comfortable wear: The smooth plastic doesn’t have any sharp edges or protruding parts that can irritate your mouth. There are no wires to tighten or adjust, which means fewer emergency visits for broken brackets.
- Predictable results: The 3D treatment planning allows you to see your expected results before you start, and the systematic progression through aligners means you can track your progress along the way.
- Fewer dental visits: While you’ll still need regular check-ins to monitor your progress, Invisalign typically requires fewer adjustment appointments than traditional braces since you’ll be changing aligners at home.
Is Invisalign right for you?
While Invisalign can address many orthodontic concerns, it’s not suitable for everyone. Very complex cases involving severe misalignment, significant bite issues, or teeth that need substantial vertical movement may still require traditional braces or other orthodontic interventions.
The success of Invisalign also depends on patient compliance. Since the aligners are removable, you need to be disciplined about wearing them for 20-22 hours per day. Removing them too frequently or for extended periods can delay your treatment or compromise your results.
Factors that influence whether Invisalign is right for you include the severity of your misalignment, your age and dental development (for younger patients), your oral health status, and your commitment to wearing the aligners as prescribed.
What to expect during treatment
Treatment duration varies depending on the complexity of your case, but most people wear Invisalign for 12 – 18 months. Some minor corrections might take as few as 3 – 6 months, while more complex cases could extend beyond two years.
Throughout your treatment, you’ll visit our practice every 4 – 8 weeks so we can check your progress and provide you with your next sets of aligners. These appointments are typically quick and straightforward.
You might experience some mild discomfort or pressure when you first start wearing a new set of aligners, this is completely normal and indicates that your teeth are moving as planned. Any discomfort usually subsides within a day or two.
After your active treatment is complete, you’ll need to wear retainers to maintain your new smile. This is true for all orthodontic treatments, not just Invisalign. Your teeth have a natural tendency to shift back towards their original positions, and retainers prevent this from happening.
Take the first step towards straighter teeth
If you’re considering Invisalign to fix your crooked teeth, the first step is a comprehensive consultation. Our team here at Oakleigh Dental will assess your teeth, discuss your goals, and determine whether Invisalign is the right solution for you. We’ll explain the treatment process, expected timeline, and answer any questions you might have.
Straighter teeth aren’t just about aesthetics. Properly aligned teeth are easier to clean, can improve your bite function, and contribute to better overall oral health. If you’re ready to explore your options for a straighter smile, contact us! We’re here to help you achieve the confident smile you deserve.
