Hand-arm vibration syndrome from exposure to high-pressure hoses

Hand-arm vibration exposure and the development of vibration syndrome.

To evaluate the circulatory disturbances, sensory disturbances and damage to muscles and joints by chain saw vibration exposure, the process of the deterioration of the symptoms with chain saw operating time was studied. Subjects were classified into eight groups according to TOT (Total Operating Time): Group 0, 46 controls; Group A, 39 operators (< 2,000 hours); Group B, 53 operators (2,000-4,...

Hand-arm vibration syndrome.

The hand-arm vibration syndrome affects workers who perform tasks that generate vibration. Raynaud's phenomenon and sensory impairment of the fingers are the predominant effects. A history of hand-arm vibration (HAV) exposure in a patient with these symptoms should alert the physician to the diagnosis. Referral to a special clinic or hospital department for multiple clinical tests is required t...

Exposure assessment in health assessments for hand-arm vibration syndrome.

BACKGROUND Assessing past cumulative vibration exposure is part of assessing the risk of hand-arm vibration syndrome (HAVS) in workers exposed to hand-arm vibration and invariably forms part of a medical assessment of such workers. AIMS To investigate the strength of relationships between the presence and severity of HAVS and different cumulative exposure metrics obtained from a self-reportin...

The hand-arm vibration syndrome: an update.

Clinical assessment of hand-arm vibration syndrome.

The clinical assessment of patients thought to be suffering from hand-arm vibration syndrome (HAVS) requires the use of multiple vascular and sensory tests. In a family physician's office, Adson's, Allen's and cold water immersion of the hands are the only feasible vascular tests, while the sensory tests have to be limited to assessing impairment of skin sensitivity and manipulative dexterity. ...