With population aging, there has been high incidence and large absolute number of senile osteoporosis cases in China. One epidemic research shows that incidence of osteoporosis of 61—70 and 71—80 years old person in Beijing and Shanghai is 53.8%, 73.1% and 54.8%, 67.5%, respectively. Senile osteoporosis has become a public concern in aging population. However, it is frequently neglected. We should pay more attention to this disease and improve its diagnosis and treatment.