[Contribution of occupational and non-occupational factors in the pathogenesis of carpaltunnel syndrome].

BACKGROUND

Carpal tunnel syndrome, involving the median nerve, is the most frequent compressive neuropathy. The aim of the study was to determine the influence of occupational and health factors on carpal tunnel syndrome development.

MATERIALS AND

METHODS

The group of patients comprised 271 persons (209 professionally active) who visited the EMG Service with suspected carpal tunnel syndrome. Almost 10% of them suffered from diabetes.

RESULTS

On the basis of clinical and neurographic investigations a higher prevalence of carpal tunnel syndrome was found in blue collar workers and in women.

CONCLUSIONS

In the diagnosis of carpal tunnel syndrome, Phalen's test and neurography of the median nerve are of similar value.