Jaw-Related Facial Asymmetry: Diagnosis & Correction
A clear guide to facial asymmetry caused by uneven jaw growth or position, and how it is evaluated and corrected.
Treatment usually begins with
Facial & Bite Assessment
3D Imaging
Multidisciplinary Planning
Corrective Surgery
Evaluation identifies the specific cause of asymmetry, guiding a treatment plan that may range from monitoring to corrective jaw surgery.
You may need this evaluated if...
Evaluation for jaw-related facial asymmetry is recommended when:
- Noticeable difference in size or position between the two sides of the jaw
- A bite that doesn't feel evenly aligned
- Asymmetry that has developed or worsened over time
- Facial asymmetry following a jaw injury or infection
Many cases of facial asymmetry can be effectively improved with appropriate treatment once the underlying cause is identified.
What is Facial Asymmetry (Jaw-Related)?
Jaw-related facial asymmetry occurs when one side of the jaw grows or develops differently from the other, which can affect bite, chewing and facial appearance, and is treated based on the specific underlying cause.
Multiple Possible Causes
Uneven growth, prior injury, or a growth abnormality in the joint can all contribute.
A Careful Diagnostic Process
Identifying the exact cause guides whether monitoring or surgery is the right path.
Growth Considerations in Younger Patients
In growing patients, timing of any surgery considers ongoing facial development.
Combined Functional and Aesthetic Goals
Treatment aims to improve both bite function and facial balance.
Common Symptoms
- Visible difference between the two sides of the face or jaw
- Uneven or shifting bite
- Jaw discomfort on the more active or affected side
- Difficulty chewing evenly on both sides
What Increases Your Risk
A combination of dental, developmental and lifestyle factors can increase the likelihood of this condition.
How It Is Diagnosed
A structured assessment confirms the diagnosis and helps guide the right treatment plan.
Clinical Facial & Bite Examination
Documents the pattern and degree of asymmetry.
3D Facial Imaging (CT/CBCT)
Provides a detailed assessment of the jawbone on both sides.
Bone Scan
Used in select cases to assess whether one side of the jaw is still actively growing.
Growth Monitoring
Serial assessment tracks any changes in younger patients over time.
Treatment Approaches
Conservative Management
- Monitoring growth pattern in younger patients before considering surgery
- Orthodontic treatment to help manage the bite
- Addressing any underlying infection or inflammatory cause
- Physical therapy for associated jaw muscle imbalance
Surgical Treatment
Corrective jaw surgery repositions the jaw to restore facial balance and a functional bite once growth or the underlying cause has been addressed.
Treatment decisions are based on imaging, the extent of involvement and your overall dental and facial anatomy, not a single standard approach.
Know When to Act
Recognising these signs early and acting promptly helps protect your jaw function and facial health.
Book an Assessment
Schedule a consultation for a routine evaluation or ongoing concern.
- Mild, longstanding facial asymmetry, seeking evaluation
Seek Urgent Care
Reach out for emergency care immediately if you notice any of the following.
- Rapidly worsening asymmetry or sudden new jaw pain and swelling
Not Sure What You Need?
Speak to a Care Guide and we'll help you choose the right maxillofacial surgeon.
Talk to Care GuideA care guide can match your condition to the right maxillofacial surgeon.
Share your concern or existing reports. We will help you choose the right hospital, doctor and appointment.
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