This is an x-linked recessive disorder of copper transport. It affects bone growth and causes an unusual crinkly hair condition. This disorder is characterised by progressive impairment and stereotaxic abnormal hand movements. It does not manifest until a child is 6 to 18 months of age at which stage they exhibit symptoms similar to cerebral palsy. Most will later develop scoliosis with a c shaped curve which is unresponsive to bracing.
Spasticity causes joint contractures which are treated as in cerebral palsy.
Teratogens Disorders have been presented in three separate categories. Material Diabetes This can lead to sacral agenesis and anancephaly, also heart defects.