Sign Test: Step by Step Calculation

Fortin's Sign

PHYSIOTHERAPY on Instagram: "✅ Sign Used To Differentiate Parkinson’s Tremor From Essential Tremor 👉 Froment’s Maneuver / Froment’s Sign (not the thumb one, but specific for tremor testing) In this test, patient extends arms forward → if tremor increases, it suggests Essential Tremor. If tremor decreases or disappears, it suggests Parkinson’s Disease (because Parkinson’s tremor is mainly a resting tremor). --- 🔑 Simple Difference: Parkinson’s Tremor → Resting tremor (“pill-rolling”), reduces o

Wartenberg's Sign