Midlumbar Nerve Root Impingement

Physical Examination Test Level of Nerve Root Impingement on MRI TP FP FN TN Provocative Testing. Femoral Stretch Test (FST) L3 7 5 3 36 Crossed Femoral Stretch Test (CFST) L4 1 0 10 37 Straight Leg Raise (SLR) L5 12 12 6 24 Straight Leg Raise (SLR) S1 8 16 3 27 Motor testing. ................
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