Medical Advices Blog

For next characteristic of these Syndrome :

Typical Face Suit Pressure King
Many children have a typical facial expression. This is caused by: a little bit upright nose, wide mouth with full lips slightly open, small chin, free chubby cheeks, eyelids heavy, mostly low implanted ears, small teeth. Some children have a star-shaped pattern in the iris and many children have curly hair.

Fusion radius AND ulna
Approximately 10% of children with Williams is born with radio-ulnar synostose. These are the two bones in the forearm, ulna and radius, which fused with the rotation of the forearm is very limited.