Corrective jaw surgery, also called orthognathic surgery, is a major step toward better bite alignment, clearer speech, and improved appearance. It’s often used to fix issues with the upper jaw, lower jaw, or both. Whether your child is having upper jaw surgery, lower jaw surgery, or a combination, knowing what to expect after the surgery can make a big difference in reducing stress and improving healing.
Understanding the jaw surgery recovery timeline and post operative care is important so families can prepare for the first few weeks and beyond. This guide offers helpful, easy-to-follow advice to support proper healing, reduce swelling, and maintain oral hygiene after surgery.
What Is Jaw Surgery and Who Needs It?
Jaw surgery, or orthognathic surgery, adjusts the position of the upper and lower jaws. It includes:
Maxillary osteotomy (upper jaw surgery)
Mandibular osteotomy (lower jaw surgery)
Double jaw surgery (upper and lower jaws)
These procedures may be done to correct problems such as bite misalignment, obstructive sleep apnea, or facial imbalances. Oral and maxillofacial surgeons often work alongside orthodontists to complete the treatment, which may also involve orthodontic treatment with braces.
Jaw Surgery Recovery Timeline – Week-by-Week Breakdown
Week 1: Hospital Stay & Immediate Aftercare
The first week is all about rest and healing. Patients can expect:
Significant swelling and possible bruising
Numbness or altered sensation, especially around the upper lip and chin
Liquid diet via syringe, spoon, or sippy cup
Pain management using prescribed medications
Ice packs to reduce swelling
Head elevated when sleeping
Anti bacterial mouth rinse and saltwater (warm saline rinses) to keep the mouth clean
Weeks 2–3: At-Home Recovery Begins
Swelling starts to go down
Blended foods and protein drinks may be introduced
Begin jaw exercises and small mouth opening stretches
Watch for signs of infection or poor healing around incision lines
Light chores and gentle exercise like walking is okay
Weeks 4–6: Regaining Normal Function
Progress to soft foods like mashed potatoes and pasta
Speech improves gradually
Return to school or light desk work
Continue avoiding crunchy foods and heavy lifting
Follow-ups with your orthodontist and oral surgeon
Weeks 6–12: Back to Life
Return to a more normal routine
Begin light cardio or exercise, if approved
Ongoing orthodontic treatment to align teeth and finalize your child’s bite
Monitor bone healing through regular checkups
3–12 Months: Long-Term Healing & Braces Adjustments
Nerve recovery continues – some numbness might linger
Orthodontic treatment continues for perfecting the bite
Support your child’s emotional adjustment as their new smile takes shape
Regular business hours visits to check on surgical areas and jaw position
Sample Post-Op Diet Timeline
Timeframe | Food Types Allowed | Examples |
|---|---|---|
First 5 Days | Clear Liquids | Broth, water, clear juices |
Weeks 1–3 | Full Liquids & Blended Foods | Smoothies, protein shakes, soup |
Weeks 3–6 | Soft Diet | Mashed potatoes, scrambled eggs |
After 6 Weeks | Normal Soft Solids to Regular Foods | Pasta, cooked veggies, rice |
Managing Pain, Swelling, and Discomfort
Use the pain medicine as directed. Cold compresses help reduce swelling, especially during the first week. Elevate your child’s head during sleep and avoid warm water in the early days. Monitor blood pressure and watch for unusual bleeding or blood clots.
Jaw Surgery Diet – What Can You Eat and When?
A liquid form diet is vital right after surgery. Nutritional and protein supplements help maintain strength. Consider soya milk drinks, protein powders, and protein shakes. As healing progresses, slowly transition to soft foods and then normal meals. Avoid crunchy foods, smoking, and alcohol during recovery.
Oral Hygiene and Infection Prevention Tips
Good oral hygiene prevents complications. Use a soft bristled toothbrush to clean front teeth and avoid incision lines. Rinse with anti bacterial mouth rinse and warm saline rinses after meals. Preventing infections is key – report any signs of infection like pus, swelling, or fever.
Speech, Numbness, and Nerve Recovery
Upper teeth, lower teeth, and the chin may feel numb after surgery. This altered sensation can last weeks or even months. Practice speaking slowly and clearly. Most patients see improvement in speech clarity as swelling goes down.
Physical Activity and Lifestyle Modifications
You can begin gentle exercise such as walking after two weeks. Avoid heavy lifting, intense workouts, and contact sports for about six weeks. Always keep the head elevated when sleeping and don’t lay flat. Avoid activities that could risk injury to the surgery involved areas.
Emotional and Psychological Aspects of Recovery
Mood changes, frustration, and low energy are normal. Your child may feel discouraged, especially when swelling is at its worst. Focus on the positives – each week brings them closer to full recovery and a confident smile.
When to Call Your Oral Surgeon - Red Flags to Watch For
Contact your oral and maxillofacial team if you notice:
Excessive bleeding
Fever or signs of infection
Poor wound healing or swelling that gets worse
Facial asymmetry or difficulty breathing
Severe pain not relieved by pain medication
Pro Tips to Speed Up Healing and Stay Comfortable
Prepare your home with soft foods, blender bottles, and comfy pillows
Keep a journal of medications, meals, and symptoms
Let friends and family help with chores
Avoid smoking, hydrate well, and take nutritional supplements
Conclusion - Healing Takes Time, But It’s Worth It
Recovery from maxillofacial surgery takes patience, but the results are worth it. Whether your child had upper jaw surgery, lower jaw surgery, or both, staying on track with follow-ups and proper care helps ensure a great outcome. At Impact Orthodontics in Calgary, we’re here to support you every step of the way.
FAQs About Jaw Surgery Recovery
How long does it take to fully heal from jaw surgery?
Healing takes several weeks to months, depending on the procedure and individual health.
Can I talk after jaw surgery?
Yes, but speech may be unclear at first. Practice and healing improve it over time.
When can I eat solid food again?
Most patients can eat soft foods after about 3–6 weeks, with normal meals returning gradually.
How long will my face be swollen?
Swelling peaks in the first few weeks and reduces significantly by 6–8 weeks. For expert care in Calgary and surrounding areas, reach out to the Impact Orthodontics team to guide your recovery journey.
