4-Stage Vertebrae Model Set

Description 4-Stage Vertebrae Model Set of four, full size two-piece vertebrae models - one each of the following conditions: normal, “bulging” herniated disc, bone and disc degeneration, and advanced osteoporosis with marked bone compression and bone spurs. Model size: 3.5 x 2.75 x 3" Base: 10 5/8 x 6.25"