论文部分内容阅读
骨质疏松症是以骨组织显微结构受损,骨矿成分和骨基质等比例不断减少,骨质变薄,骨小梁数量减少,骨脆性增加和骨折危险度升高为特征的一种全身骨代谢障碍疾病。骨质疏松症一般分两大类,即原发性骨质疏松症和继发性骨质疏松症。原发性骨质疏松症又可分为绝经后骨质疏松症和老年性骨质疏松症。60岁以上的老年人,骨质疏松症的患病率超过60%,其中男性为60.72%,女性为90.47%。骨质疏松症最主要的一类是原发性骨质疏松症,它是随着年龄的增长必然发生的一种生理性退行性病变。
Osteoporosis is characterized by impaired microstructure of bone tissue, a decreasing proportion of bone mineral components and bone matrix, thinning of bone, reduction of trabecular number, increased bone fragility and increased fracture risk Whole body bone metabolism disorders. Osteoporosis generally divided into two categories, namely, primary osteoporosis and secondary osteoporosis. Primary osteoporosis can be divided into postmenopausal osteoporosis and senile osteoporosis. The prevalence of osteoporosis is over 60% in the elderly over the age of 60, of which 60.72% are male and 90.47% are female. The most important type of osteoporosis is primary osteoporosis, which is a physiological degenerative change that inevitably occurs with age.