Deluxe Flexible Human Spine Model with Femur Heads, Painted Muscles & Sacral Opening

A Deluxe flexible spine on which muscle origins (red) and insertions (blue) are painted on the left hip bone, femur and vertebrae. In addition to the features of the Classic series it has a sacral opening and an exposed brain stem for advanced study. It includes a full male pelvis and occipital plate, a prolapsed L3–L4 disc, spinal nerve exits, the vertebral artery, the cauda equina and movably mounted femur heads. The stand is not included (see the Stand for Spinal Columns and Skeletons).