the carpal tunnel syndrome (SCC) represents one of the most common work-related health problems. It is caused by compression of the median nerve as it passes under the anterior carpal ligament at the base of the palm of the hand. Occupational risk factors are well established: repetitive movements of the upper limb, work in force, twisting movements of the wrist, use of thumb-index pliers, use of a vibrating tool but the share of professions affected is less known. This is why Public Health France looked into two studies carried out in Maine-et-Loire (in 2002-2003) and in Bouches-du-Rhône (in 2008-2009 ) to determine the professional factors (profession and activity sector at risk) of risk.
What are the most affected business sectors?
Data from 2234 patients (1371 from the Maine-et-Loire study and 863 from the Bouches-du-Rhône study) were analyzed. Also included in this study which has just been published in the Weekly epidemiological bulletin of July 131647 women and 587 men aged 20 to 59 who underwent surgery for CTS and residing in the two departments.
>> The results. 51% of cases operated on for CTS in men and 45% in women are attributable to the fact of carrying out a professional activity. “If we look at the main professions and social categories, 73% of the cases occurring among manual workers would be attributable to the excess risk associated with exercise of this profession. Among women only, among women farmers, it is 53% of cases, while among employees, it is 34% of cases. higher intellectual professions and intermediate professions have a significantly decreased risk of CTS.
The sectors of activity with the highest rate of carpal tunnel syndrome are the sector of the leather and footwear industry in men (risk factor of 93%) and the sector of automotive industry among women (89%). “But if you look at specific occupations, it’s skilled roofers for men (97% risk factor) and market gardening and horticulture workers for men. women (94%)” underline the researchers.
Carpal tunnel: what are the signs?
Pain, tingling in one or both hands, on the palm side, usually under the thumb, or in the wrist…may be signs of nerve irritation in the carpal tunnel. But certain gestures can prevent and reduce the pain:
- Put the hand and wrist completely at rest, if possible for a few days.
- Refresh the wrists using ice cubes wrapped in a thin towel that is applied for 10 minutes every hour.
- Wearing a splint at night is quite effective as it keeps the fingers in a neutral position and relieves pressure on the median nerve.
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- Carpal tunnel: the right stretches to relieve pain
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