Occlusive arterial diseases of the upper and lower extremities found in workers occupationally exposed to vibrating tools.
Int J Occup Med Environ Health
; 13(4): 275-86, 2000.
Article
em En
| MEDLINE
| ID: mdl-11276841
ABSTRACT
Hand-arm vibration syndrome (HAVS) is primarily a disorder of the fingers and hands. However, in some cases, vibration-exposed workers are observed to have also episodic blanching of the hands and feet. In latter cases, arteriographies of both the upper and lower extremities are necessary to diagnose the background arterial disorders. In this study, eight HAVS subjects with such disorders were examined by arteriography for differential diagnosis in cases of workers' accident compensation. In three HAVS cases with thromboangiitis obliterans, the arteriographic examination revealed obstructive changes in the palm and forearm as well as three below-knee lesions in the lower extremities. In five HAVS cases with arteriosclerosis obliterans, obstruction kinking or coiling, stenosis and/or tapering-off of the proper digital arteries were observed together with two below-knee lesions and three high lesions in the lower extremities. From the viewpoint of occupational health, palpation of superficial arteries of both the upper and lower extremities should be routinely performed during both pre-placement and periodic medical examinations for workers exposed to vibrating tools for early detection and/or prevention of any worsening of the background disorders.
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Base de dados:
MEDLINE
Assunto principal:
Arteriopatias Oclusivas
/
Vibração
/
Mãos
/
Doenças Profissionais
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article