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LAMS (Los Angeles Motor Scale) Calculator
Los Angeles Motor Scale (LAMS): Explanation and Clinical Context The Los Angeles Motor Scale (LAMS) is a rapid prehospital stroke assessment tool designed to predict the likelihood of a large vessel occlusion (LVO) in patients presenting with acute neurological deficits. It evaluates three motor domains: facial droop, arm drift, and grip strength. Each domain is scored individually (Facial: 0–1; Arm: 0–2; Grip: 0–1),