摘要
目的 探讨不同年龄段骨质疏松老年人骨质密度的CT值范围。方法 通过定量CT测量 2 86例 60～ 80岁老年人 2～ 4腰椎椎体。结果 随年龄增长骨密度定量CT值下降 ,女性较男性更明显。结论 骨质疏松与年龄呈正相关 ,不同年龄段的老年人应有其不同的骨密度CT参考值。
Objective To offer the scope of bone mineral density (BMD) for the osteoporosis of different age classes by quantitive CT in the senile. Methods L 2～4 of 286 cases was measured (the age range is 60-80) with quantitative computed tomography. Results As the age increased, the bone mineral density decreased, especially for those of the females. Conclusion The osteoporosis is positively related to the age. There should be different reference number of bone density in different ages.
出处
《中国医学影像技术》
CSCD
2003年第4期475-476,共2页
Chinese Journal of Medical Imaging Technology
