Goldenhar, syndrome

[MIM 164 210]

(Oculo-auriculo-vertebral dysplasia, facio-auriculo-vertebral syndrome, hemifacial microsomia)

Prevalence between 1/3.500 and 5.600. Sporadic but a few cases of autosomal dominant transmission have been

reported. Boys are more often affected than girls (3:2) and the right side is most often involved than the left one. Malformative syndrome (unilateral microsomia) caused by abnormal development of the 2 first branchial arches with:

-         unilateral mandibular hypoplasia with macrostomia; however the microsomia is bilateral and asymmetric in 20 to 30 % of the cases; sometimes facial paralysis or dysfunction of the auditory nerve ipsilateral to malformation

-         microtia, pre-auricular appendages, middle ear malformations

-        sometimes: maxillary hypoplasia, dental malocclusion and/or ankylosis of the temporomandibular joint

-         congenital heart disease (20 %): ASD, VSD, conotroncal anomalies, ductus arteriosus  

-         deformity of the cervical (fusion or occipitalisation) or thoracic spine; sometimes spina bifida

-         cleft palate (20 %)

-         conjunctival desmoid tumors, sometimes microphthalmia or anophthalmia or  eyelid coloboma.

-         sometimes: hypoplasia of a lung, tracheobronchial anomalies (bronchus suis, pulmonary hypoplasia, esophageal atresia with or without fistula), agenesis of the ribs

-         sometimes: limb anomalies: radius, thumb, feet

-         sometimes: multicystic kidney, renal malformations, ureteral malformations

Intelligence is often normal but sometimes deep mental retardation; poor hearing associated.


Anesthetic implications: 

echocardiography. XRays of the spine. Risk of difficult mask ventilation and intubation: mandibular hypoplasia, small mouth, neck stiffness; in case of intubation or nasogastric tube by the nasal route, make sure that there is no malformation of the base of the skull (risk of intracerebral penetration). The technique combining a classic laryngeal mask or Air - Q (wide breathing tube, absence of grids) and a fiberscopic intubation was used successfully. It is sometimes necessary to combine videolaryngoscopy and fiberoptic intubation.

Check the absence of vertebral malformations before making a neuraxial block.



Macrostomia following hypoplastic right hemifacial and preauricular appendices

(pretragal fibrochondroma)



References : 


Updated: October 2022