Hunt and Hess Scale — Subarachnoid Haemorrhage Grading
Grades the clinical severity of subarachnoid haemorrhage to predict surgical risk and outcome.
Reference: Hunt WE, Hess RM. J Neurosurg 1968
Medical Disclaimer: This calculator is a clinical decision support tool for qualified healthcare professionals. It does not replace clinical judgement. Always interpret results in the full clinical context. Reference: Hunt WE, Hess RM. J Neurosurg 1968.
More Neurology Calculators
Predicts 2-day stroke risk following TIA. Score ≥ 4 warrants same-day specialist assessment.
Predicts 30-day mortality after intracerebral haemorrhage. Score 0 = 0% mortality, score 5 = 100%.
Assesses level of sedation or agitation in critically ill patients, particularly those on mechanical ventilation.
Measures functional disability after stroke. Standard outcome measure in stroke trials. Score 0–2 = independent outcome; ≥3 = dependent.