4-Stage Vertebrae Model

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. (Human) Model Size: 3-3/4 " x 3" x 3-1/8" Card Size: 3-3/4 " x 3" x 3-1/8" Base Size: 10-1/2" x 6-1/4"