骨质疏松症(osteoporosis,OP)是一种以骨量低下、骨微结构损坏导致骨的脆性增加,从而易发生骨折为特征的全身性代谢性骨病,临床主要表现为骨密度降低,骨皮质变薄,髓腔增宽,骨小梁变少,易于折断[1]。随着我国人口平均寿命不断延长、老龄化加剧,各种原因引起的骨代谢紊乱越来越普遍, Osteoporosis (osteoporosis, osteoporosis, OP) is a generalized metabolic bone disease characterized by low bone mass, damaged bone micro-structure resulting in increased bone fragility, which is prone to fracture. The main clinical manifestations are decreased bone mineral density Cortical thinning, medullary cavity broadening, trabecular less, easy to break [1]. With the continuous extension of the average life expectancy of our population, aging, exacerbated by various causes of bone metabolic disorders more and more common,