Neurology · Emergency Medicine
Los Angeles Motor Scale (LAMS) calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- Facial Droop
- Arm Drift
- Grip Weakness
Primary source
Llanes JN et al. The Los Angeles Motor Scale (LAMS) for prehospital stroke severity. Stroke. DOI: 10.1161/STROKEAHA.111.638304. PMID: 22156657. Scope: LAMS 0–5 from facial droop (0–1), arm drift (0–2), grip strength (0–2) for large vessel occlusion screening. (2012)
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