The bone bridge significantly affects the decrease in bone mineral density measured with quantitative computed tomography in ankylosing spondylitis.
So Yun LeeRan SongHyung In YangSang Wan ChungYeon-Ah LeeSeung-Jae HongSeong Jong YunSang Hoon LeePublished in: PloS one (2021)
Decreased mobility of the vertebrae due to bone bridge formation affects the decrease in BMD in patients with AS.