This model consists of 2 medially divided lumbar vertebrae with intervertebrae disc. For comparison, healthy bone structure is shown on the upper section and osteoporotic bone structure is shown on the lower section. Natural size. Made of High Quality PVC. Dim: 8*8*6cm.

The model consists of 3 medially divided lumbar vertebrae. For comparison, the upper section shows healthy bone structure, the middle sectionh osteoporotic bone structure and the lower section an advanced osteoporotic bone structure with flattened pate, and deformation. Made of High Quality PVC. On a base. Dim: 12*12*18cm