Hand Arm Vibration Syndrome (HAVS) Bringing a Claim for Vibration White Finger Raynaud's phenomenon is a condition where small blood vessels in the fingers and toes suddenly narrow in response to cold or stress. This causes the classic color changes: white (reduced blood flow), Hand Arm Vibration Syndrome & Vibration White Finger Claims Vibration white finger (VWF) is a persistent condition arising from prolonged use of vibrating tools. We're here to support you in seeking the compensation you're entitled to and guiding you through the Vibration White Finger Boston Work Accident Lawyer Pulgini & Norton