累积性损伤是指长期反复的震动或循环往复的疲劳运动,可使骨内应力集中积累,造成慢性损伤性疲劳损伤,轻则造成皮肉、筋骨劳损,重则引起损伤性骨折,严重影响人们的日常工作和生活[1]。消毒供应中心工作人员年龄偏大(40岁以上护理人员占80.5%[2]),体质较弱,平时工作强度大,反复性操作多,极易造成累积性损伤。我们通过河南省洛阳正骨医院工作人员累积性损伤疾病的调查,分析致病原因,总结出一套切实可行的防范措施,希望能改善消毒供应人员的身体现状避免引起损伤的因素发生。1临床资料本组30例,男3例,女27例。年龄33～55岁,平均年 Cumulative injury refers to long-term repeated vibration or cyclical fatigue movement, can make the accumulation of stress within the bone, resulting in chronic injury of fatigue, ranging from the cause of flesh, tendon strain, weight is caused by injury, seriously affecting people’s Daily work and life [1]. Disinfection supply center staff older (over 40 years of age nursing staff accounted for 80.5% [2]), physical fitness is weak, usually the intensity of work, repetitive operations, can easily lead to cumulative damage. Through the investigation of accumulative injury diseases of staff in Luoyang Orthopedics Hospital of Henan Province, we analyzed the cause of the disease and concluded a set of practical preventive measures. We hope to improve the physical condition of disinfection supply staff to avoid the factors that cause injury. 1 Clinical data The group of 30 patients, 3 males and 27 females. Age 33 ~ 55 years old, average years