4-Stage
Vertebrae 1760
Each model is comprised of two life-size Vertebrae. The
first pair shows one set with normal anatomy and one with a
"bulging" herniated disc. The second set of
Vertebrae shows one with bone and disc degeneration, and the
4th with advanced osteoporosis with marked bone compression
and bone spurs
3 3/4 " x 3" x 3 1/8".