Definition of BI is not consistent with the definition of Brain injury as defined in the Code of VA:

    § 37.2-403. Definitions. "Brain injury" means any injury to the brain that occurs after birth that is acquired through traumatic or non-traumatic insults. Non-traumatic insults may include but are not limited to anoxia, hypoxia, aneurysm, toxic exposure, encephalopathy, surgical interventions, tumor, and stroke. "Brain injury" does not include hereditary, congenital, or degenerative brain disorders, or injuries induced by birth trauma.