cortex contusion without open intracranial wound, with brief loss of consciousness (less than 1 hour)
cortex contusion without open intracranial wound, with brief loss of consciousness (less than 1 hour)
Cortex contusion without open intracranial wound and with brief loss of consciousness (less than one hour)
cortex contusion without open intracranial wound and with brief loss of consciousness (less than one hour)