女性Colles’骨折患者骨密度分析

Analysis of Bone Mineral Density of Colles'Fracture in Women

目的探讨由轻创伤引起的伸直型桡骨远端骨折(Colles'骨折)与患者骨密度(BMD)关系,为骨质疏松的预防和治疗提供依据.方法对76例40～70岁由轻创伤引起Colles'骨折的女性患者和92例同年龄无骨折史的女性,用双能X线骨密度仪(DEXA)测量腰椎、左股骨上端BMD,对数据进行统计分析.结果 Colles'骨折组BMD明显低于同年龄对照组,其腰椎和左股骨上端Ward's三角区骨质疏松(OP)检出率分别为31.48%和51.18%.结论 40～70岁女性由轻创伤引起的Colles'骨折与BMD有密切关系.

Objective To explore the correlation between fracture of distal radius(Colles'fracture)following low energy trauma in women and bone mineral density(BMD),to provide basis for prevention and treatment of osteoporosis.Methods 76 female patients aged from 40 to 70 years who sustained Colles' fracture following low energy trauma and 92 females at similar age without fracture history as control group were studied. DEXA (diploenergetic X-ray assessment) was used to measure bone mineral density(BMD) in the lumbar vertebrae and distal left femoral then these data were used for statisical analysis.Results Colles' fracture group had a significantly lower BMD than control group.The detection rate of osteoporois(OP) were 31.48% and 51.18% partly in lumbar vertebrae and distal left femoral Ward's triangular district.Conclusion The results indicated that Colles'fracture in 40~70 aged women caused by low energy injury were closely associated with their BMD.