Hunt WE, Hess RM: Surgical Risk as Related to time of Intervention in the Repair of intracranial Aneurysms. J Neurosurg 28:14-20, 1968.
|
Grade |
Description |
|
1 |
Asymptomatic or mild headache and slight nuchal rigidity |
|
2 |
Cranial nerve palsy, moderate to severe headache, nuchal rigidity |
|
3 |
Mild focal deficit, lethargy or confusion |
|
4 |
Stupor, moderate to severe hemiparesis, early decerebrate rigidity |
|
5 |
Deep coma, decerebrate rigidity, moribund apperance |
|
WFNS SAH grading scale Scale for grading patients with a subarachnoid haemorrhage. |
||
|---|---|---|
| Grade | GCS | Motor deficit |
| I | 15 | - |
| II | 14-13 | - |
| III | 14-13 | + |
| IV | 12-7 | +/- |
| V | 6-3 |
+/- |
Fisher CM, Kistler JP, Davis JM: Relation of Cerebral Vasospasms to Subarachnoid Hemorrhage Visualized by CT Scanning. Neurosurgery 6: 1-9, 1980
|
Grade |
Blood on CT |
|
1 |
No subarachnoid blood detected |
|
2 |
Diffuse or vertical layers <1mm thick |
|
3 |
Localized clot or/and vertical layers ≥1mm |
|
4 |
Intracerebral or intraventricular clot with diffuse or no SAH |
