Yes. Braces correct most overbites. A deep bite is fixed by uprighting the front teeth, leveling the bite and letting the back teeth carry the contact again — sometimes with elastics or an added appliance, and rarely with jaw surgery in severe skeletal cases.
What is an overbite, and how is it different from an overjet?
An overbite is vertical overlap: how far the upper front teeth cover the lower front teeth when your back teeth are together. An overjet is horizontal: how far the upper front teeth sit forward of the lower ones. Most people use “overbite” for both, which is why the first consultation matters — the two problems move teeth in different directions and need different mechanics.
How much overlap is normal?
A small amount of overlap is healthy and intentional. Orthodontists call the bite deep when the upper teeth cover most of the lower front teeth, and severe when the lower incisors disappear behind the uppers or bite into the gum tissue on the roof of the mouth. What matters clinically is not a single number but whether the overlap is damaging tooth structure, gum tissue or the way the jaw joint functions.
Why the distinction changes your treatment plan
A deep bite is closed by leveling — either intruding the front teeth or letting the back teeth erupt so the front teeth clear each other. An overjet is closed by moving upper teeth back, lower teeth forward, or influencing jaw growth while a child is still growing. A patient with both needs the plan sequenced, and that sequencing is the difference between a bite that holds and one that relapses.
Can braces fix an overbite on their own?
What braces do to a deep bite
Fixed braces are the most controlled tool for a deep bite because every tooth is connected to a wire that can express a planned amount of movement. Bracket position, wire sequence and bends let an orthodontist level the arch and change the angle of the front teeth. Both metal and clear brackets on the types of braces we provide can do this work; the bracket material does not limit the mechanics.
When braces need help from an appliance or elastics
Bite correction usually needs a second force. Elastics worn between the upper and lower arches change the relationship between the two jaws. Bite turbos or bite ramps — small stops bonded behind the upper front teeth — keep the back teeth from fully closing so the bite can level. In growing patients, a functional or growth-guiding appliance may be used first, which is one of the reasons the two-phase treatment approach exists. None of these replace braces; they make the braces work.
Can clear aligners close a deep bite?
Often, yes. Aligners can be built with precision features and elastic attachments that address bite depth, and Invisalign treats many deep bites successfully. The honest limit is compliance and case complexity: aligners only move teeth while they are in the mouth, and a severe deep bite in a patient who wears trays part-time will not close. That is a conversation to have before you choose, not after.
When does jaw surgery enter the conversation?
Rarely, and almost always in adults. If the deep bite is skeletal — the jaws themselves are proportioned so that no amount of tooth movement produces a stable bite — a combined orthodontic and surgical plan is the honest recommendation. Growth is what makes the difference: in a child or young teenager, jaw growth can be guided, so the same underlying pattern that needs surgery at 30 can often be managed without it at 10.
What causes an overbite?
Jaw growth and inherited patterns
The most common cause is the way the upper and lower jaws grow relative to each other, and that pattern runs in families. A short lower face height, a strongly curved lower arch or a lower jaw set back relative to the upper one all tend to produce deep bites. This is why siblings often arrive with recognizably similar bites.
Habits, airway and muscle patterns
Prolonged thumb sucking, extended pacifier use and tongue posture change how teeth erupt. Chronic mouth breathing and disrupted nasal breathing change tongue and lip posture too, and that alters how the arches develop. That connection is the reason airway orthodontics is part of the evaluation rather than a separate specialty — a bite problem and a breathing problem are frequently the same problem seen from two angles.
Worn, missing or shifted teeth
Adults develop deep bites they did not have at 20. Grinding wears down the biting surfaces of the back teeth, which lets the front teeth overlap further. A missing back tooth that is never replaced allows the neighbors to tip and the bite to collapse. Front teeth that shifted after old orthodontic treatment ended and retainers stopped being worn do the same thing, which is why a loose or broken permanent retainer is worth an appointment rather than a wait-and-see.
What happens if an overbite is left untreated?
Enamel wear and chipped lower front teeth
When the lower incisors strike the backs of the upper teeth thousands of times a day, enamel wears and edges chip. Enamel does not grow back, so damage from an untreated deep bite is eventually restored with dentistry rather than orthodontics — a more involved and more expensive path than moving the teeth was.
Gum recession and tissue irritation
A severe deep bite can drive the lower incisors into the tissue behind the upper front teeth, producing inflammation and, over years, recession. Recession on the lower front teeth from the same pattern is common and does not reverse on its own.
Jaw joint strain, headaches and function
A bite that does not distribute force evenly across the back teeth loads the muscles and the jaw joints differently. Not everyone with a deep bite has joint symptoms, and orthodontics is not marketed here as a headache cure — but when someone reports muscle fatigue, clicking or morning soreness alongside a collapsed bite, the two are worth evaluating together.
Speech, chewing and confidence
Patients who have lived with a deep bite often describe biting into food with their side teeth, or avoiding photographs entirely. Those are the reasons many adults finally start treatment, and they are legitimate ones.
Which treatment fits which kind of overbite?
| Approach | Best suited to | What it does | Considerations |
|---|---|---|---|
| Braces alone | Mild to moderate deep bite, teeth mostly upright | Levels the arch and changes front-tooth angle | Most predictable; visible unless clear brackets are used |
| Braces plus elastics or bite turbos | Deep bite combined with an overjet or jaw mismatch | Adds vertical control and changes the jaw-to-jaw relationship | Depends on consistent elastic wear |
| Clear aligners with attachments | Mild to moderate cases, motivated full-time wearers | Same movements, delivered by removable trays | 22-hour wear is the whole plan; severe cases may not qualify |
| Growth guidance first, braces second | Growing children with a skeletal pattern | Influences jaw development before full braces | Timing-dependent; a window that closes |
| Orthodontics with jaw surgery | Severe skeletal deep bites in adults | Repositions the jaws, then the teeth are finished | Coordinated with an oral surgeon; reserved for true skeletal cases |
How long does overbite treatment take?
Bite correction is usually not the slowest part of treatment; it commonly happens in the first half, once the arches are leveled and elastics begin. Overall treatment length depends on how much the front teeth have to move vertically, whether jaw growth is being used, appliance choice, and how consistently elastics or trays are worn. Two patients with the same starting bite can finish months apart for that reason alone. A specific estimate belongs to a specific set of records — photographs, a digital scan and, when the jaws are in question, 3D imaging.
Why records come before a timeline
An iTero digital scan and CBCT imaging show tooth angles, root positions and the skeletal relationship, which is what separates a dental deep bite from a skeletal one. Guessing at that from a photograph is how treatment plans go wrong.
Will an overbite come back after braces?
Deep bites have a real relapse tendency, which is why retention is planned as part of the correction rather than as an afterthought. Retainers hold the corrected vertical relationship while bone and soft tissue adapt. Wear schedules are individual, and the honest summary is the unpopular one: retention is indefinite, and the patients whose results hold at ten years are the ones still wearing something. Retainer options and care are covered in our retainers and mouthguards overview.
How does an overbite evaluation work in Temecula and Murrieta?
A consultation is complimentary at both of our offices — Temecula and Murrieta. It covers what kind of overbite you have, whether it is dental or skeletal, which approaches are realistic, and what retention will look like afterward. Dr. Jon Rucker and Dr. Ryan Rucker are brothers and orthodontic specialists, and one of them will be the person walking you through the records; you can read more about both doctors before you come in. Insurance and payment questions are handled in the same visit through our financial information, and you can reach the team at (951) 302-0685.
Frequently asked questions about overbites
Can an overbite be fixed without braces?
Clear aligners are the main alternative for suitable cases, and in growing children an appliance may do part of the work first. What does not fix a deep bite is waiting: overlap that is wearing enamel does not resolve on its own.
Is an overbite the same thing as buck teeth?
No. “Buck teeth” describes upper front teeth angled forward, which is an overjet. Someone can have a deep overbite with front teeth that are not protrusive at all, and the treatment differs.
Do adults get the same results as teenagers?
Teeth move at any age, and adults routinely finish deep-bite treatment successfully. The difference is that jaw growth cannot be used as a tool, so severe skeletal cases have fewer non-surgical options than they would have had at 11 or 12.
Will I need teeth removed to fix my overbite?
Usually not. Extractions are recommended in a minority of cases, generally for severe crowding or protrusive front teeth rather than for bite depth itself. We wrote about when braces require extractions in more detail.
My child has a deep bite — should we wait until all the baby teeth are gone?
Not necessarily. An evaluation around age seven costs nothing and identifies the cases where guiding growth is easier than correcting the result later. Most children who are seen early are simply monitored.