【摘要】 为探讨男性骨质疏松的影响及危害，用双能X线骨密度测量仪（DEXA）对284例老年男性腰椎及股骨骨矿物含量进行测定，得出随着年龄的增长，骨矿物含量逐渐下降，其骨量丢失的变化规律为：股骨Wards三角＞股骨颈＞腰椎（L2～L4）＞股骨粗隆。骨质疏松发病率在70y以后明显增加，骨质疏松骨折发生率为18％。提示：男性骨质疏松发生率之高及其造成的危害应引起人们高度重视，骨密度（BMD）测量尤其是髋部骨量测定，对骨质疏松早期诊断及其骨折的预防有着重要的意义。更多还原

【Abstract】 Bone mineral density (BMD) of the lumbat spine and hip of 284 senile men was measuted with dual energy X-ray absorptiometry (DEXA). The results indicate that BMD decreased with the increase of age. The regular pattern of bone loss is femoral Wards’ triangle > femoral neck > L2 ~ L4 > femoral troch. occurrence of osteoporosis was significantly increased after 70 years of age. The incidence of osteoporosis fracture was 18%. High morbidity of osteoporosis is common in men, which calls for our great attention. Measurement of BMD, esPecially theBMD of hip is recommended in early diagnosis of osteoporosis and prevention of fractures due to osteoporcois.更多还原