Jaw surgery, medically known as orthognathic surgery, is a procedure that realigns the jaws and teeth to correct functional and aesthetic problems جراحی فک. While braces can fix many dental issues, jaw surgery goes a step further by addressing the skeletal structure itself.
From improving how you eat and speak, to enhancing facial appearance and breathing, jaw surgery can have a dramatic impact on both health and self-confidence.
What is Jaw Surgery?
Jaw surgery involves repositioning the upper jaw (maxilla), lower jaw (mandible), or both, to correct problems with alignment, symmetry, or function. This is often done in collaboration with orthodontic treatment and requires precise planning using X-rays, scans, and models of the teeth.
It’s typically performed by an oral and maxillofacial surgeon, a specialist trained in surgical procedures of the face, jaw, and mouth.
Who Needs Jaw Surgery?
Jaw surgery isn’t for everyone. It’s usually recommended for patients with:
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Overbite, underbite, or crossbite that braces alone can’t fix
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Open bite, where the front teeth don’t touch when the mouth is closed
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Jaw or facial asymmetry
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Chronic jaw pain or TMJ disorders
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Breathing problems like obstructive sleep apnea
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Difficulty chewing, swallowing, or speaking
These issues can stem from genetics, injury, or developmental problems during childhood.
Types of Jaw Surgery
Depending on the condition, one or more of the following surgeries may be performed:
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Maxillary Osteotomy (Upper Jaw Surgery): Repositions the upper jaw to correct issues like open bite or midface deficiency.
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Mandibular Osteotomy (Lower Jaw Surgery): Adjusts the position of the lower jaw, commonly used to fix underbites or overbites.
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Genioplasty (Chin Surgery): Often done alongside jaw surgery to improve facial balance or correct a receding chin.
What to Expect Before, During, and After Surgery
1. Preparation Phase
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Includes several months of orthodontic treatment to align the teeth for surgery.
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Advanced imaging and 3D planning are used to guide the surgical approach.
2. The Surgery
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Performed under general anesthesia, usually in a hospital setting.
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The jaw bones are cut, moved into their new positions, and held in place with plates, screws, or wires.
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Incisions are usually made inside the mouth, so visible scarring is minimal.
3. Recovery and Healing
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Hospital stay of 1–3 days
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Swelling and discomfort for the first few weeks
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Return to normal eating and speaking over time (initially liquid and soft foods)
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Full recovery can take 3–6 months, though patients often feel significant improvement much sooner
Risks and Complications
Like all surgeries, jaw surgery carries some risks:
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Swelling and bruising
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Numbness or tingling (usually temporary)
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Infection
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Relapse (jaw moving back toward its original position)
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Need for additional procedures
These risks are low when the surgery is performed by skilled professionals and followed up with proper care.
The Benefits: More Than Just Cosmetic
Jaw surgery isn’t just about looks—though many patients do report improved confidence and satisfaction with their appearance. The primary benefits are functional:
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Easier chewing and digestion
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Clearer speech
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Improved breathing, especially during sleep
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Long-term dental health and stability
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Better facial harmony and symmetry
Final Thoughts
Jaw surgery is a major decision—but for those who need it, it can be a life-changing solution to chronic problems. It combines advanced surgical techniques with personalized orthodontic care to give patients not only a healthier bite but also a more confident smile.
If you’ve been told you might need jaw surgery, talk to an experienced oral and maxillofacial surgeon. With the right team and a well-planned approach, you can achieve excellent results that last a lifetime.