Most patients move through a straightforward digital-scan-to-tray process, that’s essentially how does Invisalign work for the majority of cases, but a smaller group of cases follow a very different path first.
For most patients, a 3D scan plans a series of custom trays that gradually shift teeth into their final aligned position, worn 20 to 22 hours daily over roughly 12 to 18 months. For patients whose treatment includes jaw surgery, this practice typically manages the pre-surgical phase with metal braces rather than Invisalign, since fixed appliances offer more predictable, continuous control over the specific movements that phase calls for.
Which path a case follows isn’t obvious from the outside. Two patients can start with similar-looking smiles and end up on entirely different appliances, depending on what’s actually happening at the level of the jaw, not just the teeth.
Why Some Cases Need a Different Approach Before Surgery
When a jaw discrepancy is significant enough to need surgery, the teeth often develop natural compensations over time, tilting or shifting in ways that partially disguise how misaligned the underlying jaws actually are. This is the mouth’s way of adapting to a skeletal problem it can’t otherwise correct, and it can make a significant jaw discrepancy look less severe than it structurally is.
Before jaw surgery, orthodontic treatment is often used to reverse these compensations deliberately, a process called decompensation. This means moving teeth into a position that, on its own, can look like the bite is getting worse rather than better, since the compensating tilt that was disguising the jaw problem is being removed. This isn’t a mistake or a sign treatment is off track. It’s a necessary, planned step so that once the jaw itself is surgically repositioned, the teeth will actually fit together correctly, rather than fighting against a compensation that’s no longer needed.
Why This Practice Uses Braces, Not Invisalign, for the Pre-Surgical Phase
Because decompensation involves very specific, controlled movements that need to be coordinated tightly with a surgical date, Bespoke Orthodontics typically manages this phase with metal braces rather than clear aligners. Fixed brackets and wires give more direct, continuous control over the kind of targeted tooth movement decompensation requires, which is part of why braces remain the more common choice for this particular phase of a surgical case.
This requires close coordination between the orthodontic and surgical teams throughout, since the goal isn’t a typical “final smile,” it’s reaching a specific pre-surgical position by a target date set with the oral surgeon.
The Post-Surgical Phase
After surgery repositions the jaw, a further phase of orthodontic treatment fine-tunes the bite into its true final position. This is when the compensations removed earlier and the newly repositioned jaw come together into a stable, functional result.
Digital treatment planning and 3D imaging have made coordinating this multi-stage process considerably more precise than in years past, since both the orthodontic and surgical teams can work from the same detailed digital model of the case throughout.
How Invisalign Works for Standard, Non-Surgical Cases
For the majority of patients, a 3D scan plans the entire treatment digitally before manufacturing begins, and a series of trays applies gentle, staged pressure to move teeth toward their final position. Attachments, small tooth-colored shapes bonded to specific teeth, help the tray grip movements like rotation that a smooth tray surface handles less reliably on its own.
Which Appliance Fits Which Case
| Case Type | Typical Appliance at This Practice | Why |
| Straightforward alignment or spacing | Invisalign | Predictable movement with no decompensation needed |
| Moderate crowding or bite correction (non-surgical) | Invisalign | Attachments handle most non-surgical movements reliably |
| Cases requiring jaw surgery (decompensation phase) | Metal braces | More predictable, continuous control for targeted pre-surgical movement |
When Invisalign Isn’t the Right Fit
Invisalign works well for the majority of cases, but it isn’t automatically the default for every situation. Cases requiring jaw surgery are the clearest example, since the pre-surgical decompensation phase benefits from the continuous, direct control braces provide. The specific movements a case needs, not a general impression of severity, are what actually determine which appliance makes sense, which is why the exact recommendation follows an evaluation rather than preceding one.
Living With Invisalign
Trays come out for eating and drinking anything but water, and cleaning them with a soft brush and cool water keeps them functioning properly. Wearing them 20 to 22 hours daily is what keeps standard Invisalign treatment progressing on schedule.
Monitoring Your Progress
Visits every 6 to 10 weeks confirm your teeth are tracking with the plan. For surgical cases, typically managed with braces at this practice, monitoring is coordinated closely with the surgical timeline to make sure everything is ready by the planned surgery date.
Why Your Treatment Path Is Determined at Your Evaluation
The distinction between a standard Invisalign case and one that needs surgical coordination isn’t something that can be determined from a description alone. It depends on the specific structure of your bite and jaw relationship, which is why an in-person evaluation and imaging are what actually determine your treatment path, not a general description of your smile.
How Bespoke Orthodontics Determines Your Treatment Path
Your initial evaluation includes a digital scan and, when a case may involve a significant jaw discrepancy, imaging that helps determine whether surgical coordination is needed. This assessment is what determines whether your case moves forward with Invisalign, braces, or a combined surgical approach, rather than assuming one default option for every patient.
Frequently Asked Questions
Why would my orthodontist intentionally make my bite look worse during treatment?
This happens specifically in cases combined with jaw surgery, where teeth need to be decompensated, moved out of a position that was disguising the underlying jaw discrepancy, before surgery can reposition the jaw itself. At this practice, that phase is typically managed with braces rather than Invisalign. It’s a planned, necessary step, not a sign of a problem.
How do I know if my case will need this kind of pre-surgical phase?
This is determined during your evaluation, typically involving imaging that assesses whether your case involves a significant skeletal discrepancy requiring surgical correction alongside orthodontic treatment.
Does this practice use Invisalign for the pre-surgical phase before jaw surgery?
Typically not. This practice generally uses metal braces for the decompensation phase, since fixed appliances offer more predictable control over that specific movement. Invisalign is used for standard, non-surgical treatment.
What happens to my treatment after jaw surgery?
A further phase of orthodontic treatment follows to bring your bite into its final, stable position. Depending on the case, this may continue with braces or, in some cases, transition to Invisalign, which is worth discussing directly with your orthodontist.
Will my treatment always start with Invisalign, even if surgery ends up being needed?
Not necessarily. If your evaluation shows your case needs jaw surgery, your treatment is more likely to start with braces for the pre-surgical phase at this practice. Which appliance you start with depends on what your specific evaluation shows.
Sources. General principles of orthodontic-surgical treatment coordination and dental decompensation in combined orthognathic surgery cases; clinical and administrative observations from Bespoke Orthodontics, Burtonsville, MD.
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