Icon Sprite Social Accounts Sprite

Hemifacial Microsomia and Goldenhar Syndrome

What is Hemifacial Microsmia?

Hemifacial Microsomia is a condition in which the tissue on one side of the face is underdeveloped, affecting the ear, mouth, eye and jaw. Hemifacial Microsomia is also known as GOLDENHAR SYNDROME, brachial arch syndrome, oculo-auriculo-vertebral spectrum, or lateral facial dysplasia. Sometimes both sides of the face can be affected which can be confused with Treacher Collin’s Syndrome.

Image of a young boy with grade III microtia and hemifacial microsomia.

What are the Symptoms of Hemifacial Microsmia?

Hemifacial microsomia and Goldenhar syndrome manifests themselves in degrees ranging from nearly unnoticeable to extremely severe. The classic symptoms of Hemifacial Microsomia include:

  1. Underdevelopment of the jaw on one side (micrognathia) with associated tilting of the occlusal plane higher on the affected side
  2. Underdeveloped cheekbone on the affected side
  3. Underdeveloped or deformed outer ear (microtia)
  4. A missing or undersized ear canal (congenital aural atresia)
  5. Underdevelopment of the eye and eye socket
  6. The hairline grows lower near the microtia ear remnant
  7. The corner of the mouth is larger on the affected side (lateral oro-facial cleft)
  8. In more severe forms of hemifacial microsomia, the ear remnant is on the cheek rather than by the sideburn

What is Goldenhar’s Syndrome?

Goldenhar’s syndrome is essentially the same as hemifacial microsomia but has four additional characteristics.

Additional symptoms of Goldenhar syndrome include:

  1. A soft white or yellow nodule located in the eye (epibulbar dermoid)
  2. A narrowing of one eye 
  3. Anomalies of the spine (most typically cervical vertebrae deformities)
  4. Notched eyelids

Children with hemifacial microsomia have additional challenges associated with deficiency of soft tissue including skin, fat and muscle on the involved side as well as deformity in the mandible (lower jaw) and compensatory deformity of the maxilla (upper jaw).   As a craniofacial surgeon Dr. Griffiths is well equipped to treat each of these deformities depending upon the individual needs of your child including the latest techniques in orthognathic surgery, osseous distraction and microfat grafting.

Ear reconstruction can be carried out on patients with hemifacial microsomia but Dr. Griffiths has to pay special attention to the individual physical examination findings of each patient. He has to work with a lower hairline, a deficiency of soft tissue, a lower ear remnant (often located on the cheek), and an underlying skeletal abnormality. He often counsels patients and parents to expect slightly less refined results in comparison to the results that can be achieved for a patient without hemifacial microsomia.

If you look at the photos below you can identify the preoperative skeletal and soft tissue deficiencies listed above.  In this young boy, you will notice his new ear is slightly lower.  This is because his microtia ear remnant (which is used to make the earlobe) was located low on his cheek and Dr. Griffiths placed the framework in the best position possible given his significant soft tissue and bone deficiency.  You will also notice that his new ear is slightly larger.  Dr Griffiths used a Medpor framework for this boy which needs to be a little larger than his normal ear which will grow a small amount over the next few years.

Before and After: One-stage microtia ear reconstruction surgery on boy with hemifacial microsomia
Before and After: One-stage microtia ear reconstruction surgery on a boy with hemifacial microsomia 3/4 view.
Before and After: One-stage microtia ear reconstruction surgery on teenager with hemifacial microsomia goldenhars syndrome
Before and After: One-stage microtia ear reconstruction surgery for hemifacial microsomia and goldenhars syndrome

Notice on this teenager the soft tissue and skeletal deficiencies listed above.  You will notice the scars on her right cheek that remain after her microtia ear remnant was moved back to fit on the bottom of her framework.  This patient will undergo jaw surgery in the future to lengthen her right mandible, level her occlusal plane and shift her chin to her facial midline once her pre-surgical orthodontics are complete.

Dr. Griffiths can provide you with his expert opinion on your surgical options after he examines your or your child’s deformity. If you live a great distance or live out of the country you can choose to have a video conference with Dr. Griffiths.

What are the Causes of Hemifacial Microsomia?

Hemifacial microsomia and Goldenhar syndrome are found to occur  from 1 in 3,500 to 1 in every 5,600 births.  They  usually occur sporadically (occur by chance) and are not believed to be caused by anything a parent did or did not do.  If you or your spouse have either hemifacial microsomia or Goldenhar syndrome your chance of passing it on to one of your offspring is less than 3%. If you have been given the diagnosis of bilateral hemifacial microsomia (affecting both sides of your face) Dr. Griffiths recommends meeting with a geneticist because bilateral hemifacial microsomia can occasionally be confused with a mild form of Treacher Collin’s syndrome (which can be inherited).

Useful Readings & Links

Learn More

ContactOur Staff

My son is experiencing a happiness and a confidence that I have never seen before. You have taken away a big, big hurt...Thank you for making my son happy. Michael, Father of a Former Patient

VisitOur Office

Boise Office

100 East Idaho St
Ste 303
Boise, ID 83712

Open Today 8:00am - 5:00pm

All Hours Directions (208) 433-1736

Boise Office

100 East Idaho St
Ste 303
Boise, ID 83712

Open Today 8:00am - 5:00pm

All Hours Directions (208) 433-1736