If you’re in London, Ontario and searching “can Invisalign fix underbite” — you want a clear, local answer. The reality: Invisalign can correct many underbites — but success depends on whether your case is caused by tooth positioning or jaw structure. This guide is tailored specifically for patients in London, Ontario, so you can understand your options before booking a consultation at Apple Tree Dental.
Quick Answer: Can Invisalign Fix an Underbite?
- Yes, Invisalign clear aligners can fix mild to moderate underbites by gradually moving teeth into proper alignment.
- Severe underbites caused by jaw misalignment may require braces or surgical correction.
- Treatment typically takes 6–18 months depending on severity.
- Aligners must be worn 20–22 hours per day for predictable results.
- A professional evaluation at Apple Tree Dental’s orthodontic team confirms your best treatment path.
What Is an Underbite?
An underbite occurs when your lower teeth sit in front of your upper teeth when your mouth is closed. It is one of the most common bite misalignments treated at dental clinics across London, Ontario. Understanding underbite vs overbite is the first step toward choosing the right correction:
- Normal bite: Upper teeth slightly overlap lower teeth
- Overbite: Excessive overlap of upper teeth over lower teeth
- Underbite: Lower teeth protrude forward past upper teeth
Types of Underbite
- Mild underbite – Slight misalignment, often dental in origin
- Moderate underbite – Noticeable bite problems affecting chewing
- Severe underbite – Jaw-related structural issue requiring advanced care
Why London Patients Should Treat an Underbite Early
According to the Canadian Dental Association, untreated bite misalignments can lead to serious oral health complications over time. Early intervention reduces the complexity and cost of treatment. Common risks of leaving an underbite untreated include:
- Jaw discomfort and TMJ stress
- Difficulty chewing or speaking clearly
- Uneven tooth wear
- Long-term oral health complications
Can Invisalign Fix Underbite in London, Ontario?
Yes — for the right candidate. At Apple Tree Dental in London, Ontario, Invisalign is used as a proven orthodontic treatment for underbite in patients with dental — rather than skeletal — bite issues.
When Invisalign Works Best
Invisalign clear aligners are ideal if:
- Your underbite is mild to moderate
- The issue is dental, not skeletal in origin
- You are committed to wearing aligners consistently (20–22 hours per day)
How Invisalign Corrects Your Bite
The treatment works through a series of custom-made, removable aligners that gradually shift your teeth:
- Gradually shifts lower teeth backward into proper position
- Moves upper teeth forward to close the gap
- Uses advanced digital planning for precise, predictable results
Apple Tree Dental uses advanced Invisalign treatment planning technology to map your tooth movements before a single aligner is made — giving patients in London, Ontario a clear picture of their expected outcome from day one.
When Invisalign Alone May Not Work
If your underbite is caused by a structural jaw issue rather than tooth positioning, aligners alone will not fully correct it. The American Association of Orthodontists notes that skeletal bite issues often require more advanced correction beyond clear aligners.
You May Need:
- Traditional braces — for moderate to severe dental underbites
- Orthognathic (jaw) surgery — for severe skeletal misalignment
- Combination treatment — aligners or braces paired with elastics or surgical preparation
Your Apple Tree Dental orthodontic consultation will determine exactly which path is right for your bite.
Invisalign vs Braces for Underbite
A common question from London, Ontario patients is: “Do braces fix underbite better than Invisalign?” The honest answer depends on severity. Here is how both options compare:
| Feature | Invisalign | Braces |
|---|---|---|
| Appearance | Clear, nearly invisible | Visible brackets & wires |
| Comfort | Smooth removable aligners | Fixed with brackets & wires |
| Best For | Mild to moderate cases | Moderate to severe cases |
| Lifestyle | Removable for eating & cleaning | Fixed throughout treatment |
For more complex adult underbite cases, traditional braces often deliver more controlled tooth movement. Apple Tree Dental offers both options and will recommend the most effective treatment based on your clinical assessment.
Can an Underbite Be Fixed Without Surgery?
Yes — many patients in London, Ontario can correct their underbite without surgery. Non-surgical options work well for dental underbites and mild structural cases:
- Invisalign – Ideal for mild to moderate dental underbites
- Braces – Effective for more complex dental misalignments
- Elastics – Used in combination with aligners or braces to assist jaw positioning
Surgery is typically reserved for severe skeletal underbite cases where the jaw itself is significantly out of alignment. According to the Canadian Dental Association’s treatment guidelines, a thorough clinical evaluation determines whether non-surgical treatment is a viable option for each patient.
How Do You Fix an Underbite? Step-by-Step in London, Ontario
Here is what the underbite correction process looks like at Apple Tree Dental:
- Initial Consultation in London – Clinical examination and bite assessment with your dental team
- Digital Scan & Bite Analysis – Advanced imaging to map tooth positions and jaw structure
- Custom Invisalign or Braces Plan – Personalized treatment designed around your specific underbite
- Treatment Phase (6–18 months) – Gradual tooth movement monitored at regular check-ins
- Retention Phase – Long-term stability maintained with a custom retainer
Invisalign for Mild Underbite: What London Patients Can Expect
For patients with a mild underbite, Invisalign is often the most comfortable and discreet solution available. London, Ontario patients treated at Apple Tree Dental can typically expect:
- Improved alignment within 6–12 months
- Enhanced facial balance and bite function
- A restoration of proper contact between upper and lower teeth
Consistency is the single most important factor. Wearing aligners for the full 20–22 hours daily produces the most predictable and timely results. Apple Tree Dental’s teeth straightening team provides check-in support throughout the process to keep your treatment on track.
Invisalign Dentist in London, Ontario
Choosing the right clinic directly impacts your results. If you are searching for an Invisalign dentist in London Ontario or underbite correction near London Ontario, a professional consultation is the first step toward a lasting solution.
At Apple Tree Dental, patients receive:
- Advanced Invisalign treatment planning with digital bite mapping
- Personalized underbite correction strategies for dental and borderline cases
- Comfortable, modern care across two convenient London, Ontario locations
- Access to sedation dentistry for anxious patients
The Ontario Government’s dental provider directory is a government-verified resource for locating licensed orthodontic providers in your area.
North Location: 1365 Beaverbrook Ave, Unit 102, London, ON N6H 0J1
South Location: 3429 Wonderland Rd S, Unit 6, London, ON N6L 0E3
Final Verdict: Is Invisalign Right for Your Underbite?
- Yes → Mild to moderate underbite of dental origin
- Maybe → Borderline cases that may benefit from combination treatment
- No (alone) → Severe skeletal jaw misalignment requiring surgery
A local evaluation in London, Ontario will confirm your best option. Book your Invisalign consultation at Apple Tree Dental today. Limited appointment slots are available this week — get a personalized treatment plan tailored to your bite.
Frequently Asked Questions: Can Invisalign Fix Underbite?
Can Invisalign fix underbite completely?
Yes, for mild to moderate cases caused by tooth positioning. Severe underbites involving the jaw structure may require surgery or combination treatment. A clinical assessment at Apple Tree Dental will confirm which category your case falls into.
How long does Invisalign take for underbite correction?
Typically 6–18 months depending on the severity of misalignment and how consistently aligners are worn. Mild cases often see results within 6–12 months.
Is Invisalign better than braces for underbite?
Invisalign is more comfortable and nearly invisible, making it the preferred choice for mild to moderate cases. Braces provide more controlled force and are better suited for complex or severe underbites.
Can adults in London use Invisalign for underbite?
Yes. Invisalign is widely used for adult orthodontic treatment and is available to patients of all ages at Apple Tree Dental in London, Ontario.
Does Invisalign move the jaw?
No. Invisalign primarily moves teeth. If jaw correction is needed, additional treatment such as orthognathic surgery may be required alongside or after aligner therapy.
How do you fix a mild underbite without surgery?
A mild underbite can often be corrected with Invisalign or braces alone. Elastics may be added to assist with bite adjustment. Surgery is generally reserved for severe skeletal cases only.
What is the difference between an underbite and an overbite?
In a normal bite, upper teeth slightly overlap lower teeth. An overbite means the upper teeth overlap excessively. An underbite is the opposite — the lower teeth protrude in front of the upper teeth when the mouth is closed.
Dr. Nagham Altalib
Dr. Nagham Altalib is an experienced dentist with more than two decades of clinical practice in restorative, family, orthodontic, prosthodontic, and cosmetic dentistry. After graduating from Baghdad University in 1998, she practiced in Iraq, Dubai, and later Canada, where she completed NDEB certification and continues serving patients in London, Ontario. At Apple Tree Dental, her patient-first approach focuses on prevention, early diagnosis, and comfortable long-term oral health solutions for children and families. Her goal is to help patients solve dental concerns early and maintain healthy smiles for life.