VERTEBRAL COLUMN WITH OPEN SACRUM

Flexible, with pelvis, occipital bone, vertebral artery, herniated disc, spinal cord with protruding nerve branches and brain stem (medulla oblongata). Removable piece from the back of the sacrum exposes the cauda equina (nerves that run through the sacrum). Stand not included. Size: 29" tall. 3B Scientific GmbH.