What Will Stop You From Getting Braces and Why
Orthodontic treatment is a mechanical process that relies on healthy biology to succeed. While many people assume braces are a simple cosmetic choice, they are medical devices that exert force on the jawbone. If your foundation isn't stable, the process can cause more damage than it fixes. Eligibility often depends on the current health of your gums and the density of your alveolar bone.
What oral health conditions must be treated before orthodontic treatment can begin?
Beyond active decay and gum disease, clinicians must address impacted teeth or abscesses that threaten the jaw's structural integrity. Any cysts or tumors located near the roots of the teeth require surgical clearance before an orthodontist can safely apply pressure. A lot of people assume that having a missing tooth makes them ineligible for braces, but in reality, orthodontists frequently use gaps from extracted or lost teeth to resolve crowding. Filling these spaces or managing them through strategic movement is a standard part of the planning process for many adults.
At a glance
| Condition | Impact on Treatment |
|---|---|
| Periodontal Disease | Must treat before start |
| Untreated Cavities | Must fill before start |
| Severe Bone Loss | May prevent treatment |
| Existing Crowns | May require adjustments |
How does the severity of a malocclusion influence eligibility for traditional braces?
Extreme malocclusions involving skeletal discrepancies often require a combination of surgery and orthodontics rather than braces alone.
- Skeletal class III: Patients with a severe underbite where the lower jaw significantly outgrows the upper jaw may need orthognathic surgery to achieve a functional bite.
- Vertical open bite: When front teeth fail to overlap, the tongue’s resting position or habits like thumb-sucking must be corrected to prevent relapse after treatment.
- Impacted canines: Teeth stuck deep within the palate require surgical exposure and specialized traction, which adds complexity and time to the standard alignment process.
- Crossbite: A posterior crossbite involving multiple teeth often necessitates a rapid palatal expander to widen the jaw before brackets can effectively align the arch.
What role does bone density play in the success of teeth straightening?
Bone density acts as the biological foundation for tooth movement, as orthodontic force relies on the process of bone remodeling. If the bone is too thin or lacks the necessary mineral density, the teeth cannot move predictably, and the risk of root resorption increases. During treatment, the body breaks down bone on the side of pressure and builds it up on the side of tension.
For example, patients with systemic conditions like osteoporosis might experience slower bone turnover, which requires the orthodontist to use lighter, more gradual forces to protect the roots. A notable nuance is that localized bone density can actually increase in response to controlled orthodontic pressure, provided the patient maintains excellent oral hygiene. If the bone is compromised by chronic inflammation, however, the remodeling process fails, and the teeth will not stabilize in their new positions.
Can underlying periodontal disease disqualify a patient from wearing braces?
Yes, untreated periodontal disease is a significant disqualifier because moving teeth through inflamed, infected tissue accelerates bone loss. Patients must achieve a stable, healthy periodontium, often confirmed by a pocket depth measurement of 3 millimeters or less, before an orthodontist will bond brackets to the teeth.
How do existing dental restorations, such as crowns or bridges, affect the application of brackets?
Existing dental restorations change how an orthodontist attaches hardware because brackets do not bond to porcelain or gold crowns as reliably as they do to natural enamel. Specialized primers and mechanical etching are required to create a secure hold on these surfaces. If a crown is poorly contoured, it may also interfere with the placement of bands on molars, potentially requiring a temporary replacement or adjustment to the restoration.
One common example involves a patient with a porcelain-fused-to-metal crown on a molar; the orthodontist might choose to use a bonded tube instead of a traditional metal band to avoid damaging the crown’s integrity. An important exception occurs with dental implants, which are fused directly to the jawbone and cannot be moved by braces. If an implant is in the wrong position, it remains stationary while the surrounding natural teeth are moved around it, which occasionally requires the implant to be removed and replaced after orthodontic treatment.
What financial or insurance factors typically create barriers to accessing orthodontic services?
Financial barriers often arise because orthodontic treatment is frequently categorized as elective or cosmetic by many insurance providers.
- Lifetime maximums: Many dental plans cap orthodontic benefits at $1,500 to $2,500 per person, leaving the patient responsible for the remaining balance of the total treatment cost.
- Age restrictions: Some policies only cover orthodontic services for dependents under the age of 19, effectively excluding adults from receiving any employer-sponsored financial assistance.
- Waiting periods: Insurance contracts often mandate a 6-to-12-month waiting period before orthodontic coverage activates, preventing new enrollees from starting treatment immediately upon signing up.
- Down payments: Most private practices require an initial payment of 20% to 30% of the total cost to cover the overhead of custom appliances and records.
What people often get wrong
- Ignoring gum inflammation. Bleeding or swollen gums indicate infection that must be resolved before brackets are placed to prevent rapid bone loss.
- Assuming age is the main barrier. Adults with healthy bone and gums are just as eligible for treatment as teenagers, regardless of their age.
- Skipping the general dentist. Orthodontists focus on alignment, not fillings or cleanings, so you must maintain a separate relationship with a general dentist.
Are there specific medical conditions or medications that contraindicate the use of orthodontic appliances?
Certain systemic medications, particularly bisphosphonates used for bone density, can inhibit the bone remodeling required for tooth movement and may contraindicate treatment. Always provide a full medical history to determine if your specific medication profile allows for safe orthodontic intervention.
| Medication Type | Impact Level | Monitoring Required |
|---|---|---|
| Bisphosphonates | High | Bone density scans |
| Corticosteroids | Moderate | Force adjustments |
| NSAIDs (chronic) | Moderate | Treatment timing |
| Anti-epileptics | Low | Gingival screening |
Use these categories to discuss potential risks with your primary care physician before your initial orthodontic consultation.
Preparing your mouth for alignment
Schedule a comprehensive dental exam to address any underlying decay or gum issues before visiting an orthodontist. Securing a clean bill of health from your general dentist will significantly shorten your wait time to begin the alignment process.