What This Guide Covers
This guide explains how orthodontic treatment works when you have one or more missing teeth. Whether you lost a tooth to decay, injury, gum disease, or were born without one, braces or aligners can still help straighten your remaining teeth and improve your bite.
Missing teeth are common. Adults may lose teeth from trauma, extraction, or periodontal disease (gum disease that damages the bone around teeth). Some people are born with congenitally missing teeth, meaning certain permanent teeth never developed. According to the American Association of Orthodontists, orthodontic treatment can address a wide range of dental situations, including cases involving missing teeth. [1]
This guide is for adults and teens who are considering braces but wonder if missing teeth disqualify them. It covers the two main treatment strategies, what to expect during the process, cost considerations, and when you need a specialist team involved.
How Braces Work with Missing Teeth
Braces move teeth through bone by applying steady, controlled pressure over time. Missing teeth change the equation, but they do not prevent treatment. An orthodontist evaluates where the gap is, how much space exists, and how the surrounding teeth and bone have responded to the missing tooth.
When a tooth has been missing for a while, neighboring teeth often drift or tilt into the empty space. The opposing tooth (the one that used to bite against the missing tooth) may also shift. These changes can affect your bite, make chewing harder, and create crowding or spacing elsewhere. Braces can correct all of these issues. [2]
Option 1: Closing the Gap with Braces
In space closure, braces gradually shift the teeth on either side of the gap toward each other until the space disappears. No implant or bridge is needed because the teeth themselves fill the void.
This approach works best in certain situations. For example, if a lower premolar (one of the smaller teeth between your canine and molar) is missing and you already have some crowding, closing the space can solve two problems at once. It eliminates the gap and relieves crowding elsewhere in your arch.
Space closure is also commonly used when upper lateral incisors (the teeth next to your two front teeth) are congenitally missing. The canine teeth can be moved forward to take the place of the missing lateral incisors. The orthodontist then reshapes the canines so they look more natural in their new position.
The main advantage of space closure is that it avoids the cost and complexity of a dental implant or bridge. The main drawback is that it changes the overall arrangement of your teeth, which may not be ideal in every case. Your orthodontist will assess whether your bite, facial profile, and tooth sizes make space closure a good fit.
Option 2: Holding the Space Open for a Restoration
In space maintenance, braces keep the gap at the right size so a dental implant, bridge, or other prosthetic tooth can be placed after orthodontic treatment is complete. This is sometimes called space redistribution, because the orthodontist may need to widen or narrow the gap to match the exact dimensions required for the replacement tooth.
This approach is typically preferred when the missing tooth is a molar or another tooth that bears heavy chewing forces. It is also preferred when closing the space would compromise your bite or facial appearance. For instance, if a front tooth was knocked out in an accident, preserving that space and placing an implant usually gives the most natural result.
During treatment, your orthodontist may place a temporary pontic (a false tooth) on your archwire so you are not walking around with a visible gap. This pontic is cosmetic only. It fills the space visually while the braces do their work. The permanent restoration is placed after the braces come off and the bone has stabilized.
Which Option Is Right for You
The decision depends on several factors that your orthodontist will evaluate during your initial exam and imaging.
Which tooth is missing matters most. Front teeth are typically replaced with implants for the best esthetic result. Premolars can often be closed. Molars are usually replaced because of their importance in chewing.
Your bite classification also plays a role. If you have a Class II bite (where the upper teeth sit too far forward relative to the lower teeth), extracting or closing space on the upper arch can help correct that bite. If your bite is already well-aligned, removing additional space could make things worse.
Bone health is another consideration. If the bone in the gap has thinned from years without a tooth root stimulating it, an implant may require bone grafting first. In some cases, closing the space with braces avoids that problem entirely. Your orthodontist and oral surgeon will review imaging together to determine the best path.
- Location of the missing tooth: Front teeth are usually replaced; premolars can sometimes be closed
- Bite alignment: Existing bite problems may make one option more beneficial than the other
- Available bone: Thin bone may complicate implant placement or require grafting
- Number of missing teeth: Multiple missing teeth may need a combination of closing and preserving
- Patient age: Younger patients whose jaws are still growing may have different options than adults
- Cost and preference: Space closure avoids the added cost of an implant; space preservation gives a more predictable esthetic result for front teeth
Practical Details Before Starting Treatment
Preparation for braces with missing teeth typically involves more planning than a standard orthodontic case. Here is what to keep in mind regarding age, timing, and the team of providers who may be involved.
Age Recommendations and Timing
There is no upper age limit for braces with missing teeth. Adults in their 40s, 50s, and beyond can benefit from orthodontic treatment. The American Association of Orthodontists recommends that children have an orthodontic screening by age 7 to catch problems early, including congenitally missing teeth. [1]
If you are planning to get a dental implant after braces, timing matters. Implants cannot be placed until jaw growth is complete, which is typically around age 16 to 18 for girls and 18 to 21 for boys. For younger patients, the orthodontist may use a space maintainer or temporary pontic until the patient is old enough for implant surgery.
For adults who have been missing a tooth for years, the orthodontist will evaluate how much the surrounding teeth have shifted. More shifting usually means a longer treatment time, because the teeth need to be uprighted and repositioned before the space can be properly managed.
The Team Approach
Missing teeth cases often involve more than one dental specialist. Your orthodontist may coordinate care with a prosthodontist (a specialist in replacement teeth like implants, bridges, and dentures), an oral surgeon (who places implants and performs bone grafts), or a periodontist (a specialist in gum and bone health). [2]
This team approach, sometimes called multidisciplinary treatment planning, means these providers communicate before treatment starts. They agree on whether to close or preserve a space, where teeth should be positioned, and when the restorative work should happen. This kind of advance planning helps avoid surprises mid-treatment.
If your case involves a congenitally missing tooth, a general dentist may refer you to the orthodontics page to find a specialist who can lead this coordinated effort.
Traditional Braces vs. Clear Aligners
Both traditional metal or ceramic braces and clear aligners (like Invisalign) can treat patients with missing teeth. However, they differ in how much control they offer.
Traditional braces use brackets and wires bonded to each tooth. This gives the orthodontist very precise three-dimensional control over tooth movement. For complex cases involving space closure, tooth uprighting, or significant bite correction, traditional braces are often the preferred tool.
Clear aligners work well for milder cases. If you have a single missing tooth with minimal shifting and the plan is to hold space open for an implant, aligners may be a good option. Your orthodontist can help you decide which system fits your specific situation. In some cases, treatment starts with braces for the complex movements and finishes with aligners for fine-tuning.
What to Expect During Treatment
Treatment follows a structured process from initial evaluation through retention. Here is a step-by-step overview of what happens.
Step 1: Evaluation and Treatment Planning
Your first visit includes a clinical exam, digital X-rays (including a panoramic image that shows all teeth and bone), and often a 3D cone-beam CT scan (CBCT). The orthodontist uses these images to assess bone levels in the gap area, the positions of neighboring teeth, and your overall bite. [1]
Photographs and digital impressions (or physical molds) of your teeth are also taken. If a team approach is needed, your orthodontist may consult with a prosthodontist or oral surgeon before presenting a treatment plan. This planning phase may take one to two visits.
Step 2: Active Orthodontic Treatment
Once the plan is set, braces or aligners are placed. During the early phase, the orthodontist focuses on leveling and aligning the teeth. Crooked or tilted teeth near the gap are straightened first.
In the middle phase, the orthodontist addresses the gap itself. If the plan is to close the space, elastic chains or coil springs on the archwire gradually pull the teeth together. If the plan is to hold the space open, the orthodontist uses the wire and sometimes temporary anchorage devices (TADs), which are tiny screws placed in the jawbone, to keep surrounding teeth from drifting.
In the final phase, the orthodontist fine-tunes the bite. This means making sure the upper and lower teeth fit together properly when you close your mouth. Adjustments are made every 4 to 8 weeks. Total treatment time typically ranges from 18 to 36 months for missing-teeth cases, though results vary based on complexity.
Step 3: After Braces Come Off
When braces are removed, you will wear a retainer to keep the teeth in their new positions. If a space was preserved for an implant, the retainer is designed with a built-in false tooth so the gap stays hidden while you wait for the implant.
Implant placement typically happens a few months after braces are removed. The bone needs time to stabilize. Your oral surgeon or periodontist will assess readiness and perform the procedure. A final crown (the visible part of the implant) is placed after the implant integrates with the bone, which takes an additional 3 to 6 months in many cases. [2]
If the space was closed, no further restorative work is needed. Your orthodontist may recommend cosmetic bonding or veneers on certain teeth to improve the shape or color match, but this is optional.
Cost Considerations
Orthodontic treatment with missing teeth typically costs more than standard braces because the case is more complex and may involve additional providers.
Braces alone generally range from $3,000 to $7,000 or more. Clear aligners fall in a similar range. These figures vary significantly by location, provider, and case complexity. If your treatment plan includes a dental implant after braces, the implant adds an additional $3,000 to $6,000 per tooth in many areas. Bone grafting, if needed, adds to that cost. Costs vary by location, provider, and case complexity.
Dental insurance may cover a portion of orthodontic treatment if you have orthodontic benefits, though many plans have a lifetime maximum (often $1,000 to $2,500). Implants may be covered under medical or dental insurance depending on the plan and the reason for the missing tooth. Check with your insurance provider before starting treatment. [2]
Many orthodontic offices offer payment plans that spread the total cost over the length of treatment. Ask about financing options during your consultation. Getting cost estimates from more than one provider is a reasonable step, especially for complex cases.
When to See an Orthodontist vs. a General Dentist
If you have missing teeth and want to straighten your smile or fix your bite, an orthodontist is the right starting point. Orthodontists complete two to three years of specialized training beyond dental school focused specifically on tooth movement and jaw alignment. [1]
A general dentist can identify that you have a missing tooth and may provide a referral. However, the decision about whether to close or preserve a gap, how to coordinate with other specialists, and how to manage complex tooth movements requires orthodontic expertise.
You should see an orthodontist if you have one or more missing teeth and are experiencing any of the following: teeth shifting or tilting into the gap, difficulty chewing, an uneven bite, or cosmetic concerns about your smile. You should also seek orthodontic evaluation if you are considering an implant but the space has changed since the tooth was lost.
For cases involving multiple missing teeth, severe bone loss, or significant bite problems, a consultation with both an orthodontist and a prosthodontist is typically recommended. These specialists can co-plan your treatment to achieve the best functional and esthetic outcome. Visit the orthodontics page to learn more about what orthodontists do and how to find one near you.
Find an Orthodontist Near You
Getting a clear answer about your options starts with a consultation. An orthodontist can review your imaging, evaluate your bite, and explain whether space closure, space preservation, or a combination of both makes sense for your situation. Use our directory on the orthodontics page to search for orthodontic specialists in your area and schedule a consultation.
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