Craniomicromelic syndrome is a rare genetic disorder characterized by short stature, craniofacial abnormalities, and skeletal malformations. It is caused by a mutation in the gene that codes for the protein filamin A. Symptoms may include a small head, short limbs, and a curved spine. Other features may include heart defects, kidney abnormalities, and intellectual disability. Treatment is supportive and may include physical therapy, occupational therapy, and speech therapy.