骨质疏松与骨密度仪进展  

Progress in Osteoporosis and Bone Mineral Densitometer

作　　者：杨宗炎[1] 

机构地区：[1]上海食品药品监督管理局科技情报研究所,上海200040

出　　处：《中国医疗器械信息》2005年第2期38-41,共4页China Medical Device Information

摘　　要：骨密度测定是评价骨质丢失、诊断骨质疏松的重要手段之一。本文概要叙述了骨密度各种测量方法;阐述了骨密度仪的诊断判据。本文还重点阐述了双能X线骨密度仪的进展,列举了常用双能X线骨密度仪技术指标比较。The Bone mineral density measurement is one important means for evaluation bone loss and diagnosis osteoporosis. Manifoldmeasurement methods of bone mineral density and diagnostic criteria of bone mineral densitometer are elucidated in this paper. Andprogress in Dual Energy X-ray Absorptiometry (DEXA) emphatically is elucidated. Technical parameter comparisons of DEXA alsoare enumerated in this paper.

关 键 词：骨质疏松 双能X线骨密度仪 骨密度测定 骨质丢失 测量方法 指标比较 诊断 

分 类 号：R681[医药卫生—骨科学] R19[医药卫生—外科学]