What condition is characterized by white fingers due to blood vessel collapse from vibration exposure?

The condition characterized by white fingers due to blood vessel collapse from vibration exposure is indeed Raynaud's Syndrome. This syndrome occurs when blood vessels in the fingers spasm in response to cold or stress, leading to a reduced blood flow. When vibration exposure is a factor, it can exacerbate these vascular responses, resulting in symptoms such as the fingers turning white or pale due to a lack of blood supply. The classic symptoms include color changes in the skin of fingers, numbness, and tingling, particularly after exposure to cold or vibrating equipment.

This makes Raynaud's Syndrome particularly relevant in occupational health and safety settings where workers are frequently using vibrating tools, emphasizing the importance of understanding ergonomic risks associated with such exposures. Other conditions listed do not primarily relate to vascular responses or white fingers caused by vibration.