Neurology · Emergency Medicine
Los Angeles Motor Scale (LAMS) calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
Complete all required inputs to calculate the score.
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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