• June 19, 2024
  • Dr. Catherine-Anne Walsh

Invisalign, a revolutionary approach to orthodontics, offers a discreet and effective solution for various dental issues.

Invisalign treatment has gained popularity in Sydney for its aesthetic appeal and the convenience it provides. Here, we explore the range of conditions that Invisalign aligners can potentially help to address.

What Conditions Can Invisalign Treat?

Invisalign for Overbite

Invisalign is frequently used to fix an overbite where the upper teeth protrude significantly over the lower teeth, commonly referred to as a “bad bite” or vertical overbite.

Invisalign may also effectively correct moderate overbites, this form of orthodontic treatment utilises clear aligners to realign the upper and lower teeth, improving both the functional bite and aesthetic appearance of the front teeth.

Invisalign for Crowded Teeth

For crowded teeth, Invisalign aligners may gradually push the teeth into better alignment. This can not only enhance dental health by making hygiene easier but also aligns misaligned teeth for a straighter smile.

The Invisalign treatment offers a less invasive solution than traditional metal braces for correcting crooked teeth as the aligner trays are custom-made to gradually shift the teeth into place.

Invisalign for Underbite and Crossbite Treatment

Depending on the severity, Invisalign treatment may be able to correct underbites, where the lower teeth protrude beyond the upper teeth.

How it works with this orthodontic treatment is that Invisalign strategically moves the misaligned teeth to their correct position, thus correcting the bite problem across both the front and back teeth.

Gap Closure

Invisalign may be effective in closing large gaps between teeth. These gaps can lead to dental health issues if left untreated as they may harbour food particles and bacteria.

Clear aligners methodically bring the teeth closer to eliminate spaces and enhance overall oral health. Helping to reduce problems such as gum disease and tooth decay.

Specific Alignments

In cases where alignment issues are localised to the lower jaw, Invisalign can be specifically applied to the bottom teeth. This targeted approach helps correct alignment without unnecessary treatment to the upper teeth.

Jaw Alignment

While primarily focused on teeth alignment, this orthodontic treatment may be able to indirectly assist in improving jaw alignment. By repositioning the misaligned teeth, the aligners help distribute bite forces evenly, which can potentially reduce jaw pain.

Invisalign For Crossbite | Invisalign For Crooked Teeth | Can Invisalign Fix Crowding

Invisalign does also come with its limitations and may not be suitable for certain orthodontic issues.

Limitations of Invisalign

While Invisalign can be effective when it comes to fixing crowded teeth, fixing an overbite and other orthodontic issues, it has some limitations:

  • Severe malocclusions such as severe overbite problems may require traditional braces
  • Rotations and vertical movements are hard to correct with Invisalign
  • Intrusions and extrusions
  • Large gaps
  • Patients with previous dental work such as bridges or crowns may not find Invisalign suitable

Embracing the Future of Orthodontic Treatment with Invisalign

Invisalign may offer a flexible solution for many common dental issues, providing a discreet alternative to traditional metal braces, however, it is crucial for potential patients in Sydney to consult with a qualified orthodontist to understand if Invisalign is a suitable solution for them.

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Below, you can find more FAQs about conditions Invisalign can treat but if you need any more information, please don’t hesitate to contact The Dentist at 70 Pitt Street. Or you can use the online form to book an appointment.

Can Invisalign treat all kinds of dental misalignments?

Invisalign may be suitable for treating a wide range of dental issues including overbites, underbites, crossbites, gaps and mild crowding. More severe cases, however, might require traditional braces or additional orthodontic appliances as Invisalign may not provide the necessary force required for these dental misalignments.

How long does treatment with Invisalign take?

The treatment time with Invisalign varies depending on the complexity of the individual’s dental condition and how well the treatment plan is followed. Typically, the duration can range from 6 to 18 months, with the aligners changed every 2 weeks.

Can Invisalign correct an overbite?

Yes, Invisalign aligners can potentially correct an overbite by using clear aligners to gradually shift the top teeth back on the lower teeth, aligning them properly. This is more so for mild to moderate overbites and is part of a custom treatment plan designed by an Orthodontist.

Can you get Invisalign for bottom teeth only?

Yes, Invisalign offers the flexibility to treat just the bottom teeth if that is where the alignment issues are localised. This targeted approach can be ideal for those who have specific misalignments and do not wish to wear aligners for their upper teeth.

Does Invisalign fix crossbite?

Invisalign can be effective in treating crossbite conditions, where the upper teeth bite inside the lower teeth. The aligners work by gradually moving the misaligned teeth into their correct position, addressing both anterior and posterior crossbites.

Does Invisalign fix underbites?

Invisalign may be able to correct underbites in cases where the lower teeth protrude beyond the upper teeth, depending on the severity of the underbite. Aligners are tailored to reposition the lower teeth and improve the overall bite alignment.

Can Invisalign fix crooked teeth?

Yes, Invisalign can potentially fix crooked teeth by using a series of custom-made aligners that exert gentle pressure to straighten teeth over time. This is a popular option for its effectiveness in aligning teeth without the use of traditional braces.

General Information Disclaimer: The content provided here is for informational purposes only and is not intended as medical advice, diagnosis, or treatment. Always seek the advice of your health professional with any questions you may have regarding a medical condition. The information on this site is general in nature and may not reflect current medical developments or research. Your reliance on any information provided by this site is solely at your own risk.

Dr. Catherine-Anne Walsh
About The Author

Dr. Catherine-Anne Walsh

Catherine-Anne is a New Zealand-qualified dentist. She holds a Masters Degree in Public Health from Sydney University and she has a broad range of experiences from working in both the public and private sector.


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