There are several methods of classifying<unk><unk><unk> . One of the most widely used method is classification of TBI by severity of<unk>  using clinical variables at the time of presentation into mild, moderate and severe. There are numerous other ways to classify TBI. Some of the most widely used classifications use the nature of the<unk>  and the extent of the<unk> .
Traumatic brain injury classification
Intracerebral hemorrhage classification
Delirium classification
Headache classification
Ischemic stroke classification
Amnesia classification
Syncope classification
Hemorrhagic stroke classification