Cervical spondylopathy is a familiar disease which frequently happens on middle age and agedness, especially after 50 years old, the ratio is 50 percent.

• 颈椎间盘突出是一种临床常见病、多发病,好发于中老年人。据初步统计,50岁以上的中老年人颈椎病的患病率高达50%25以上。