原发性骨质疏松患者下颌角骨密度与正常人的比较  

Comparison of mandible angle densities between patients with pr imary osteoporosis and normal people

作　　者：郑瑶[1] 周秀青[1] 王智华[1] 张咏梅[1] 张文杰[1] 张保敏[1] 

机构地区：[1]河北省人民医院,河北石家庄050051

出　　处：《现代中西医结合杂志》2005年第3期294-295,298,共3页Modern Journal of Integrated Traditional Chinese and Western Medicine

摘　　要：目的　观察原发性骨质疏松患者的下颌骨骨密度与正常人的差别 ,探讨全身性骨质疏松症对下颌骨的影响。方法　采用双能X线吸收法测量全部研究对象的腰椎与左下颌角的骨密度 ,在同性别组内对比骨质疏松症组与正常组的下颌角骨密度的差别。结果　骨质疏松症组与正常组的下颌角骨密度相比具有较低的下颌角骨密度。结论　全身性骨质疏松症可以导致下颌骨骨密度的降低 ;下颌骨骨密度降低也可在一定程度上反映全身骨质疏松的状况。Objective It is to observe the difference of bone mi neral densities (B MD) of mandible between the patients with primary osteoporosis and normal people , and to discuss the influence of pantosomatous osteoporosis on mandible. Methods Dual energy X-ray absorptiometry was used to measure the densi ties of lumbar v ertebrae and left mandible angle of all subjects. The BMD of mandible angle were compared between osteoporosis group and normal group in the same sex group. Results Osteoporosis patients had lower bone density of mandible ang le than that of normal people. Conclusion Pantosomatous osteoporosis may lead to lower bone den sity of mandible, and the decrease of bone density of mandible may reflect the s tate of pantosomatous osteoporosis on definite extent.

关 键 词：骨质疏松 下颌骨 骨密度 腰椎 双能X线 

分 类 号：R681[医药卫生—骨科学]