Jaw surgery is a big commitment. If you already knew that your bite needed surgical correction, the next question is probably the one that keeps you up at night: how long is this actually going to take?
Traditional orthognathic surgery timelines can stretch past two years once you count the months of braces before surgery and the months of fine-tuning after. That is a long time to plan a life around. Work, weddings, school schedules—all of it has to bend around a treatment plan that feels open-ended.
Here’s the thing. Accelerated orthognathic surgery, when it’s planned correctly, can shorten that timeline significantly. This article breaks down what actually slows down a jaw surgery case, how accelerated orthodontics changes the math, and what a realistic timeline looks like when the pre-surgical phase is managed with intention.
Key Takeaways
- Traditional orthognathic surgery cases often run 21 to 31 months from start to finish, with pre-surgical orthodontics usually the longest phase
- Accelerated orthodontics uses gentle, consistent micropulse forces to help support tooth movement during the pre-surgical phase
- A non-extraction treatment plan is associated with shorter pre-surgical timelines in published research
- Temporary anchorage devices (TADs) can reduce the need for full fixed appliances before surgery, including in some Invisalign cases
- Compliance matters. Patients who use accelerated orthodontic devices consistently see better results than those who use them occasionally
- At Alpan Orthodontics, Dr. Alpan personally designs every surgical treatment plan before his trained team executes the day-to-day visits
What Actually Slows Down A Jaw Surgery Timeline
Most people assume the surgery itself is the long part. It isn’t. The surgery is usually a single day. What eats up the calendar is everything around it.
The Pre-Surgical Phase Is Usually The Bottleneck
Before an oral surgeon can safely move the jaw, the teeth need to be positioned correctly within each arch. This is called decompensation, and it has to happen with real precision. If the upper and lower arches aren’t coordinated ahead of time, the surgical team is working with a moving target.
Published research on combined orthodontic and surgical cases backs this up. Studies of large patient groups treated at university hospitals in Finland and Sweden found that pre-surgical orthodontics alone can average anywhere from 15 to 24 months, depending on the complexity of the case. Post-surgical refinement tends to run shorter, usually somewhere between 5 and 7 months.
Put those numbers together and you can see why total treatment time balloons. The pre-surgical phase isn’t just the longest part. It’s often more than double the length of everything that happens after surgery.
How Accelerated Orthodontics Changes The Timeline
This is where accelerated orthodontics comes in. The approach uses a device that delivers gentle, consistent micropulse vibration to the teeth for a short period each day, typically around 20 minutes. The idea isn’t new science. It’s built on decades of research into how bone responds to cyclic loading.
Micropulse Vibration Technology, Explained
Think of it less like a shortcut and more like turning up the signal on a process your body already does. Orthodontic tooth movement works by remodeling bone around the tooth root. Gentle, repeated pulsatile force appears to support that remodeling process more efficiently than static pressure from braces or aligners alone.
Dr. Alpan has published clinical research on this exact approach for orthognathic surgery patients. In cases where patients used the device with 85 percent compliance or better, he observed meaningful reductions in the pre-surgical phase, along with a documented analgesic, or pain-relieving, effect. Compliance below that threshold showed less benefit for treatment time, though patients still reported some pain relief.
Why Non-Extraction Planning Matters For Surgical Timelines
Here’s something that surprises a lot of patients. Whether or not teeth are extracted as part of the plan has a measurable effect on how long pre-surgical orthodontics takes. Research on orthognathic patients found that cases involving extractions took roughly 10 months longer on average during the pre-surgical phase compared to non-extraction cases.
That lines up with why non-extraction planning is the default approach at Alpan Orthodontics in the vast majority of cases. Extractions and headgear both tend to narrow the arch, and a narrower arch usually means more time spent coordinating the bite before surgery can happen. Non-extraction orthodontics and accelerated technology such as Invisalign clear aligners working together are part of what makes a shorter surgical timeline realistic in the first place.
Comparing Traditional And Accelerated Orthognathic Timelines
Numbers help make this concrete. The table below compares average timelines reported in published surgical orthodontic research against the results Dr. Alpan has observed in his own accelerated orthodontic surgical cases.
| Treatment Phase | Traditional Average (Published Research) | Accelerated Approach (Clinical Observation) |
| Pre-surgical orthodontics | 15 to 24 months | Approximately 9 months |
| Post-surgical orthodontics | 5 to 7 months | Approximately 6 months |
| Total treatment time | 22 to 31 months | Approximately 15 to 16 months |
| Extraction cases | Adds about 10 months to pre-surgical phase | Non-extraction planning prioritized |
These numbers can vary based on how complex the malocclusion is, how consistently a patient uses accelerated devices, and how the maxillary and mandibular arches are coordinated going in. A reduction of up to 35 percent in overall treatment time is possible on average when accelerated orthodontics is combined with careful pre-surgical planning, though individual results depend on compliance and case severity.
What This Process Looks Like In Century City & Los Angeles
If you’re weighing jaw surgery and you’re based near Century City, the process usually starts the same way it would anywhere: a full evaluation of your bite, jaw joints, and facial structure, not just your teeth. That evaluation is what shapes the entire treatment plan before a single bracket goes on.
Dr. Alpan personally designs every surgical treatment plan at our Century City office or one of the many other local offices around LA, coordinating directly with your oral surgeon on timing and technique. His trained clinical team then handles the day-to-day visits, activations, and compliance checks that keep the accelerated orthodontic phase on track. That division of labor matters. Surgical cases need one consistent plan behind them, not a rotating cast of decision-makers.
Temporary Anchorage Devices And Invisalign Before Surgery
Not every surgical patient needs traditional brackets and wires. Temporary anchorage devices, small screws placed in the bone, can sometimes replace the need for fixed appliances entirely before surgery. That opens the door to managing some surgical cases with Invisalign instead, which patients generally find more comfortable and less noticeable during an already demanding process.
For patients who do need custom fixed appliances such as our advanced braces, precision matters even more in a surgical case. Every bracket position affects how well the arches will coordinate on the operating table. Learn more about how surgical orthodontics fits into the bigger picture of jaw correction at Alpan Orthodontics.
Frequently Asked Questions
Q: How much faster is accelerated orthognathic surgery compared to traditional treatment?Â
A: Research and clinical observation suggest accelerated orthodontics can help reduce overall orthognathic treatment time by up to 35 percent on average, largely by shortening the pre-surgical phase. Traditional cases often run 22 to 31 months total, while accelerated cases have been observed averaging closer to 15 to 16 months. Individual results depend on case complexity and how consistently the patient uses the accelerated device.
Q: Does accelerated orthodontics hurt, or make treatment more uncomfortable?Â
A: The opposite tends to be true. Clinical observation has found that pulsatile force devices used during orthognathic treatment produce a noticeable analgesic effect, meaning patients often report less discomfort, not more, even at compliance levels as low as 50 percent. Full time-reduction benefits, though, generally require closer to 85 percent daily compliance.
Q: Is jaw surgery always necessary if my bite is severe?Â
A: Not always. Early detection and treatment of dentofacial irregularities during childhood or adolescence can sometimes prevent the need for orthognathic surgery later on. That is part of why an evaluation at a younger age matters, even if surgery ends up being the right path for adult patients with fully developed jaws.
Q: Can accelerated orthodontics be used with Invisalign for surgical cases?Â
A: Yes. Temporary anchorage devices can eliminate the need for fixed brackets in some surgical cases, allowing Invisalign to be used instead. This approach also reduces the risk of brackets debonding during the surgical procedure itself, which is a real concern with traditional fixed appliances.
Ready To Get A Real Timeline For Your Jaw Surgery Case?
Look, nobody wants a vague answer when they’re asking how long jaw surgery orthodontics will take. The honest answer is that it depends on your bite, your arches, and how the pre-surgical phase is managed. But it doesn’t have to default to the longest possible timeline.
Accelerated orthodontics, paired with a non-extraction philosophy and a treatment plan designed by a doctor who has published research on exactly this process, gives surgical patients a real shot at finishing faster without cutting corners. Comprehensive consultations take time, and the Alpan Orthodontics team in Century City books accordingly, because your surgical plan deserves a full evaluation, not a rushed one.
If you’re ready to find out what your timeline could actually look like, schedule a consultation at our Century City location and get a plan built specifically around your bite, your jaw, and your case.