Hand-Arm Vibration Syndrome

What is it?

Hand-arm vibration syndrome, HAVS is a condition which can effect the circulation, sensory and motor nerves and cause musculo-skeletal problems. It is also known as Dead Man’s Hand.

Symptoms

Fingertips turn white after exposure to cold, and with increased vibration this condition progresses to the base of the fingers. Attacks last several minutes to over an hour and often end with considerable pain.

During the attack fingers feel numb to the touch, and pain and temperature sensitivity are often greatly reduced.

Exposure to HAVS over many years can lead to reduced grip strength and numbness and temperature sensitivity may persist between attacks. Problems such as cyst formation in the carpal bones can also result.