“鼠标手”纳入职业病 你中招了吗？

Core Viewpoint - The new version of the "Occupational Disease Classification and Directory" in China officially includes carpal tunnel syndrome, commonly known as "mouse hand," as a legally recognized occupational disease starting from August 1 [1] Group 1: Prevalence and Symptoms - The prevalence of "mouse hand" among video terminal workers in China is reported to be between 12% and 15% [1] - Symptoms include wrist pain and finger numbness, particularly affecting the thumb, index, middle, and half of the ring finger [2][5] - Women are at a higher risk due to narrower carpal tunnels and hormonal changes that may increase swelling [2] Group 2: Causes and Affected Professions - "Mouse hand" is closely related to repetitive wrist movements and excessive local pressure, not limited to office workers but also affecting drivers, assembly line workers, and musicians [3][4] - Activities such as playing musical instruments or household chores can also lead to the condition [4] Group 3: Self-Assessment and Misconceptions - Signs of "mouse hand" include increased numbness at night, decreased grip strength, and potential muscle atrophy at the base of the thumb [5] - A common misconception is that "mouse hand" is merely a strain that does not require treatment, which can lead to irreversible nerve damage if left unaddressed [6] Group 4: Treatment and Prevention - Early symptoms can be managed with stretching, heat therapy, and anti-inflammatory medications, while severe cases may require surgical intervention [7] - Two recommended preventive exercises include tendon gliding and median nerve sliding, which should be performed daily without causing numbness or pain [8]