The Short Answer
Braces can improve facial asymmetry when the cause is dental, such as an overbite, underbite or crossbite. By aligning the teeth and correcting the bite, braces help balance the lower face. When the asymmetry comes from uneven jawbone growth, treatment may require braces combined with jaw surgery. An exam is the only way to know the cause.
No one has a perfectly symmetrical face, and small differences are part of what gives each of us character. But when one side of the face clearly does not match the other, it can affect how you feel about your smile and sometimes how your mouth functions. If you have ever wondered whether orthodontics can help, here is an honest look at what braces can and cannot do.
For families in Austin and Bee Cave, the team at Luv Braces is happy to walk you through your options. You can also book a free consult any time.
What Is Facial Asymmetry?
Picture a vertical line running down through the center of your nose, splitting your face into a left half and a right half. Facial asymmetry is when those two halves do not match. A little difference is normal and human. It only becomes something to address when the imbalance is pronounced enough to affect your confidence or your bite.
What Causes Facial Asymmetry?
The causes fall into a few buckets. Genetics come first, since your facial features are largely inherited and conditions like cleft lip and palate have a genetic link. Faces also change naturally as we age.
Injuries and accidents that damage the face can create asymmetry, as can medical events such as stroke, Bell’s palsy and torticollis. Bell’s palsy paralyzes nerves in the face, causing it to droop on one side. Torticollis, sometimes called wryneck, is an abnormal tilt of the head caused by twisted neck muscles. Lifestyle factors like smoking, heavy sun exposure and poor posture can play a role too.
How Teeth and Bite Problems Contribute
It might seem surprising that teeth can affect the shape of your face, but the connection is real. When teeth are out of alignment, they can throw off your bite, and your orthodontist may call these issues malocclusions. You might hear Dr. Tahbaz or Dr. Rezapour use that word during your exam.
Common malocclusions include:
- Open bite. The teeth stay apart even when your mouth is closed.
- Crowding. There is not enough room for the teeth to sit or erupt properly.
- Overbite. The top teeth extend too far over the bottom teeth.
- Underbite. The lower teeth sit in front of the upper teeth.
- Crossbite. Upper and lower teeth overlap in the wrong places.
Improper bites can pull the bones and soft tissue around the mouth and jaw out of balance, which is how a bad bite can lead to a receded chin, sunken cheeks or a lopsided smile. Untreated temporomandibular joint dysfunction, often shortened to TMJ, can contribute to asymmetry as well.
When Braces Can Fix It, and When You Need More
This is the part most articles skip, so here it is plainly. The cause of the asymmetry determines the treatment.
Dental asymmetry comes from the teeth and bite. When the imbalance traces back to a malocclusion like an overbite, underbite or crossbite, braces and aligners can shift the teeth into place, correct the bite and bring the lower face into better balance. These are the cases where orthodontics shines.
Skeletal asymmetry comes from the jawbones themselves growing unevenly in size or position. Braces move teeth, not bone, so on their own they can only camouflage a true skeletal difference. Significant skeletal cases are usually treated with a combination of orthodontics and jaw surgery, where braces align the teeth first, a surgeon repositions the jaw and braces fine tune the bite afterward.
The honest takeaway is that braces help a great deal with dental asymmetry and play a supporting role in skeletal cases. An evaluation with imaging is what tells us which situation you are in.
Does Age Matter?
It does, especially for children. A young jaw is still growing, which gives orthodontists a window to guide that growth. In a child with a narrow upper jaw, for example, a palatal expander can widen the arch and encourage more symmetrical development, sometimes heading off problems that would need surgery in an adult. This is one reason the American Association of Orthodontists recommends a first orthodontic visit by age 7.
Your Treatment Options at Luv Braces
After Dr. Rezapour or Dr. Tahbaz evaluates your case, they will recommend the approach that fits you best.
Invisalign
Invisalign uses clear, removable aligners custom shaped to your teeth. They are nearly invisible, and you can take them out to eat, brush and floss as usual.
Clear Braces
Clear braces use tooth colored ceramic brackets that blend in with your smile, a discreet option that draws far less attention than traditional metal.
Lingual Braces
Lingual braces attach to the back of the teeth, so they stay hidden when you smile.
Metal Braces
The original for a reason. Metal braces are often the fastest option, today’s versions are smaller and more comfortable than ever, and they tend to be the most budget friendly choice.
A Straighter Smile Can Lift More Than Your Confidence
Facial asymmetry is not only a physical concern. It can weigh on mental health, contributing to anxiety, low self esteem and a reluctance to smile. The encouraging news is that orthodontic treatment has been linked to improvements in psychological well being. Strengthening your smile can strengthen how you feel about yourself.
Frequently Asked Questions
Can braces change your face shape?
Yes, in subtle ways. By correcting the bite and aligning the teeth, braces can improve the balance of the lower face, jawline and lips. The change is refinement, not a dramatic transformation of who you are.
Can Invisalign fix facial asymmetry?
When the asymmetry is dental in origin, Invisalign can produce the same balancing effect as braces by aligning the teeth and correcting the bite. The right tool depends on your specific case.
Can a palatal expander fix facial asymmetry in children?
In a growing child with a narrow upper jaw, a palatal expander can widen the arch and guide more symmetrical jaw growth, which is why early evaluation matters.
Does fixing facial asymmetry require surgery?
Not usually. Most dental asymmetry is corrected with braces or aligners alone. Surgery is reserved for significant skeletal cases where the jawbones themselves are uneven.
E-LUV-ate Your Smile at Luv Braces
Bee Cave and Austin, Dr. Tahbaz, Dr. Rezapour and the whole Luv Braces team would love to help you feel great about your smile. Schedule your free consult and we will take a look together.