What is Hand Arm Vibration Syndrome (HAVS) and how to prevent it Useful Facts on Vibration White Finger Raynaud's Association Can You Claim for Vibration White Finger? Lawble 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