A traumatic brain injury, by definition, is an injury, which results from an external force. Examples include:
It is estimated that over 6000 persons visit the hospital each year as a result of a brain injury*
Source: CE Skelton, RM Walley, JB Chisholm and RL Sloan. Mild Traumatic Brain Injury - The Fife Perspective 1997 Scot Med J 42:40-43
Traumatic brain injury is only one of a number of causes of a brain injury.
Other causes are:
| CVA: | Stroke: |
|---|---|
| Haemorrhagic: | Spontaneous bleeding |
| Infective Encephalitis: | Meningitis, Brain abscess |
| Metabolic: | Impaired oxygen flow to the brain, may result after Cardiac arrest, alcohol and substance misuse. |