随着人口老龄化的发展,骨质疏松症及其并发症给老年人的健康带来越来越严重的威胁。由于骨量减低及骨骼脆性增加,在轻微暴力作用下即可发生脆性骨折,而骨质疏松性椎体压缩性骨折(osteoporosis vertebra compressed fracure,OVCF)是常见的骨质疏松性骨折之一,患者发生持续的腰背疼痛,活动能力严重受限,严重时压迫脊髓造成瘫痪或运动感觉障碍。一、骨质疏松和OVCF的流行病学 With the aging of the population, osteoporosis and its complications pose an increasingly serious threat to the health of the elderly. Due to the decreased bone mass and increased bone fragility, brittle fractures occur under mild violence. Osteoporosis vertebra compressed fracure (OVCF) is one of the common osteoporotic fractures. Patients Continuous low back pain occurs with severely restricted mobility and severe compression of the spinal cord causing paralysis or motor sensory disturbances. First, osteoporosis and epidemiology of OVCF