Model Size 3-1/2” x 2-3/4” x 3” Card Size 8-1/4” x 6-1/4” Base Size 10-5/8” x 6-1/4” 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.
- Area of the body:vertebra