Mineralization and collagen orientation throughout aging at the vertebral endplate in the human lumbar spine
Keywords: AF; annulus fibrosis; BV/TV; ratio of bone volume to total volume; CC; calcified cartilage; CEP; cartilage endplate; IAF; inner annulus fibrosis; IVD; intervertebral disc; MinVf; mineral volume fraction; NP; nucleus pulposis; OAF; outer annulus fibrosis;