Hand Arm Vibration Syndrome HAVS Vibration White Finger Cold weather and Hand Arm Vibration Syndrome (HAVS) Essel Acoustics Useful Facts on Vibration White Finger Raynaud's Association Manifesting as tingling and numbness through to manual dexterity loss and dreaded Vibration White Finger (VWF) Hand Arm Vibration Syndrome (HAVS), both secondary forms of Raynaud's syndrome, where vibration induced spasming of small