Spine anatomical model 4011-1

intervertebral discmusclevertebral artery

Natural cast of a human spine of the highest quality with removable pelvis. With coloured marking of the muscle origins and muscle insertions. The model is mounted on a movable metal spiral tube, which makes the spine stable and at the same time very flexible. The ideal model for anyone who wants to work intensively with the spine for many years. The special flexible intervertebral discs behave like natural intervertebral discs. The spinal nerves and the vertebral artery are also shown. With nomenclature. EXTREMELY FLEXIBLE - Erler Zimmer spinal columns have flexible intervertebral discs that compress on one side and expand on the opposite side when bent, just like in humans. The elastic discs prevent an unnatural gap from forming between the vertebral body and the disc when the spine is bent. All bone parts are moulded from a natural spine and show all structures, fissures, foramina and processus with anatomical accuracy. In addition to this exact reproduction of the individual vertebrae, particular emphasis was placed on mobility. By using an unbreakable, movable metal tube, the spine is permanently flexible and even after years of intensive use it is still as mobile as on the first day. This model can demonstrate its superiority particularly in the demonstration of lordosis, kyphosis and scoliosis as well as in manual medicine. Flexible intervertebral discs, emerging spinal nerves and natural mobility demonstrate the interaction between the intervertebral disc, vertebral body and nerves very well. The Ilio-sacral joint is movable. The pelvis can be removed.