Open Bite
Conditions We Treat with Premium Invisible Aligners
An open bite is a type of malocclusion where the upper and lower teeth do not meet when the mouth is closed. Instead of coming together evenly, a visible gap remains between the biting surfaces—most commonly in the front teeth (anterior open bite), but sometimes affecting the back teeth (posterior open bite). This separation can affect speech, chewing, tooth wear and overall smile aesthetics.
At Pro Aligners, we successfully treat many mild to moderate open bites using advanced clear aligner therapy. With precise digital planning and expert oversight, clear aligners can gently guide the teeth into proper contact, restoring function and creating a balanced, confident smile.
What Causes an Open Bite?
Open bites can occur throughout childhood or develop gradually in adulthood. The most common causes include:
1. Tongue Thrusting
A habit in which the tongue pushes forward when swallowing or speaking. Over time, the constant pressure can prevent upper and lower teeth from meeting.
2. Thumb or Finger Sucking
Prolonged thumb, finger or dummy/pacifier habits can push upper teeth forward, creating space between the arches.
3. Genetics and Jaw Growth
Skeletal differences in jaw shape or growth patterns can lead to an open bite, particularly if the upper jaw grows away from the lower jaw vertically.
4. Incorrect Eruption of Teeth
If teeth erupt abnormally or are blocked, it may result in bite imbalance and gaps between upper and lower teeth.
5. TMJ Issues
Mouth posture changes due to jaw discomfort can cause long-term bite problems.
6. Prolonged Use of Bottles
Extended use during childhood may encourage forward tongue posture or incorrect swallowing patterns.
7. Natural Ageing
As teeth naturally shift over time, open bite patterns can emerge, especially if retainers weren’t worn after previous orthodontic treatment.
Common Symptoms
Open bites may appear visually obvious, or you may only notice them during certain functions like eating or speaking.
- A visible gap between upper and lower front teeth when biting
- Difficulty biting into foods such as apples or sandwiches
- Speech changes, including lisping or whistling
- Excessive strain on back teeth
- Uneven or rapid wear on molars
- Gum irritation
- Jaw discomfort or fatigue
- Aesthetic concerns due to incomplete smile closure
Why Treat an Open Bite?
Correcting an open bite goes beyond cosmetic improvement. It can dramatically enhance oral function, long-term dental health and quality of life.
Functional Benefits
- Improved biting and chewing
- Clearer speech, especially in cases with lisping
- Reduced jaw strain and TMJ pressure
- Better distribution of bite forces across the teeth
Aesthetic Benefits
- A smile that closes properly
- More balanced facial proportions
- Improved confidence in speaking and laughing
Addressing an open bite early ensures better, more predictable results.
Can Clear Aligners Fix an Open Bite?
Yes—many dental open bites and mild skeletal open bites can be successfully treated using clear aligners. Modern technology allows aligners to:
- Intrude or extrude specific teeth
- Correct forward tongue posture
- Create a more natural alignment
- Improve the bite relationship
At Pro Aligners, our experienced team digitally plans every tooth movement with precision, ensuring predictable and safe open bite correction.
How Pro Aligners Treat an Open Bite
Our open bite treatment combines advanced digital planning, controlled tooth movement and dentist-led monitoring.
Complete Digital Bite Assessment
Your treatment begins with a 3D digital scan that captures your bite from every angle. We analyse the size of the open bite, the cause, and which teeth need repositioning.
Tailored Aligner Movements
Aligners apply gentle, consistent pressure to guide teeth into correct contact. This may include extruding the front teeth, intruding back teeth, and correcting the angulation of incisors.
Attachments for Precision
Small, discreet tooth-coloured attachments may be used to improve grip and support more complex movements, enabling accurate bite closure.
Habit Correction (If Needed)
If your open bite is caused by tongue thrusting, we may advise additional exercises or techniques to retrain swallowing patterns alongside aligner treatment.
Unlimited Refinements
As open bites can be intricate, you will receive unlimited refinements with Pro Aligners to fine-tune tooth positions until the bite closes fully and naturally.
Retainers to Maintain Your Results
Once treatment is complete, you will receive two free retainers to hold the teeth in place and prevent the open bite from returning.
Who Is Suitable for Open Bite Treatment?
You may be eligible for clear aligner treatment if you have:
- A mild or moderate dental open bite
- Difficulty biting or chewing
- Speech changes due to front-tooth separation
- Back teeth taking too much pressure
- A previous open bite returning after braces
- Aesthetic concerns when smiling or closing your mouth
How Long Does It Take to Fix an Open Bite?
Treatment time varies depending on the severity and complexity, but most open bite cases take:
10 to 18 months
Milder cases may complete faster, especially with strong patient compliance.
Benefits of Treating an Open Bite with Pro Aligners
Discreet & Clear
Fit seamlessly into your lifestyle
Comfortable & Removable
No sharp brackets or wires
Digitally Precise
Planning for predictable results
Unlimited Refinements
Included at no extra cost
Complimentary Extras Included:
Start Your Smile Transformation Today
An open bite can interfere with everyday function, speech and confidence—but correcting it has never been more discreet or more comfortable. With Pro Aligners, you can enjoy a healthier bite and a beautifully aligned smile designed around your lifestyle.
Find out if Pro Aligners can correct your open bite.
Contact Us
We're here to help you achieve your perfect smile. Reach out to us today.
Call Us
020 3137 5212Email Us
info@proaligners.co.ukVisit Our Clinic
20 Old Brompton Road
South Kensington, London
SW7 3DL
- Monday9am - 6pm
- Tuesday9am - 8pm
- Wednesday9am - 6pm
- Thursday9am - 8pm
- Friday8am - 5pm
- Saturday10am - 4pm
- SundayClosed
How to find us
We are conveniently located in the heart of South Kensington, just a short walk from the station. Our clinic is easily accessible via public transport from all parts of London.
Nearest Tube Station
South Kensington (1 min walk)
Bus Routes
Stops nearby: 14, 49, 70, 74, 345, 360, 414, 430, C1
Parking
Pay & Display parking is available on Old Brompton Road. Nearest car park: Harrington Road Car Park (5 min walk).
Regulated & Registered
ProAligners is proudly part of Medical and Dental Ltd. registered with the UK's leading healthcare regulatory bodies, ensuring the highest standards of care, safety, and professionalism.
