1963年Cameron首次报告用单光子吸收法测量活体四肢骨的骨矿物质含量,70年代此技术在欧美等发达国家迅速普及,而我国目前尚属起步阶段。我院于1989年将国产GMY—Ⅰ型骨密度仪应用于临床,现就其测定结果及其临床意义作一简述。 Cameron first reported in 1963 using single-photon absorption method to measure the bone mineral content of limbs in the limbs. In the 1970s, this technique was rapidly popularized in developed countries such as Europe and the United States, but our country is still in its infancy. Our hospital in 1989 will be made of GMY-Ⅰ type bone mineral density apparatus used in clinical trials, its measurement results and its clinical significance is briefly described.