Vibration white finger
Vibration White Finger
Vibration White Finger (VWF), also known as Hand-Arm Vibration Syndrome (HAVS), is a secondary form of Raynaud's disease, an industrial injury triggered by continuous use of vibrating hand-held machinery.
Pronunciation
Vibration White Finger: /vaɪˈbreɪʃən waɪt ˈfɪŋɡər/
Etymology
The term "Vibration White Finger" is derived from the primary symptom of the condition, where fingers turn white due to a lack of blood flow, often triggered by prolonged exposure to vibration.
Symptoms
Symptoms of Vibration White Finger include numbness, white or blue coloration in the fingers, and a tingling sensation. These symptoms are often exacerbated by cold weather and can cause significant discomfort and disability.
Causes
Vibration White Finger is primarily caused by prolonged use of vibrating hand-held machinery. This can include power tools such as jackhammers, chainsaws, and pneumatic drills. The vibration causes damage to the nerves and blood vessels in the fingers, leading to the symptoms of VWF.
Treatment
Treatment for Vibration White Finger primarily involves reducing exposure to the source of vibration. This can involve using anti-vibration gloves, taking regular breaks from using vibrating tools, and using tools that are designed to reduce vibration. In severe cases, medication or surgery may be required.
Related Terms
External links
- Medical encyclopedia article on Vibration white finger
- Wikipedia's article - Vibration white finger
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