Open Bite
A bite where upper and lower teeth don't meet when closed — can affect chewing, speech and tooth wear.
Overview
An open bite is a type of malocclusion where a visible gap remains between the upper and lower teeth when the mouth is closed. It most commonly affects the front teeth (anterior open bite) but can also affect the back teeth (posterior open bite).
Open bites can be dental (caused by tooth positioning) or skeletal (reflecting the underlying jaw relationship). The distinction matters because it shapes the correction plan — skeletal cases sometimes require combined orthodontic and surgical treatment.
For dental open bites, clear aligners (Pro Aligners) produce predictable results in many adult cases. More complex skeletal open bites are referred to a trusted orthodontic specialist. A careful diagnostic workup, including 3D imaging when indicated, lets us plan the most appropriate approach.
Common symptoms
- Front teeth don't meet when biting
- Difficulty biting into food
- Speech changes or lisp
- Unusual tongue posture
- Uneven tooth wear at the back
Common causes
- Tongue thrusting or habit
- Prolonged thumb or dummy use
- Skeletal jaw relationship
- Premature molar contact forcing the front open
- TMJ dysfunction
Our approach
Comprehensive examination
We begin with a focused clinical examination, digital X-rays where indicated, and a full medical and dental history to build a complete picture of your symptoms.
Transparent diagnosis
You receive a clear explanation of what we find, shown on-screen with intra-oral imaging so you can see exactly what we see — no jargon, no pressure.
Options-based treatment plan
We present all suitable treatment options with realistic outcomes, timings and written costs so you can make an informed decision at your own pace.
Related conditions
Crossbite
One or more upper teeth sit inside the lower teeth — can affect bite function and tooth wear.
Overbite
Excessive vertical overlap of upper over lower front teeth — a deep overbite can cause wear and discomfort.
Underbite
Lower front teeth sit in front of the upper — may be dental or skeletal, with tailored correction pathways.
TMJ Pain
Pain or dysfunction in the jaw joint and surrounding muscles — often multifactorial and highly treatable.
Get a clear answer, without pressure
Our team will examine, explain and give you all suitable options — with written costs you can take home.
Save 50% on every treatment
From £20/month. Add family for £10/month each. No joining fee.
- 50% off check-ups & hygiene
- 50% off cosmetic & restorative
- Priority appointment booking
- One simple monthly bill