Vertebral Column With Open Sacrum and Femoral Heads, 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).
Vertebral Column With Open Sacrum and Femoral Heads. Has movable femoral heads.
Chrome stand, item AN-SM-91, is sold separately. Size: 32" tall.
Model of 2 cross-sections of the spinal cord. One cross-section, 5-times enlarged, has the white matter cut away from gray matter to expose the nerves. The other is a 10-times enlarged cross section of the spinal cord. Key card included, does not dissect. Size: 8" x 8" x 3". Somso Modelle.
Popular spine model features discs that are made of sponge material for a high degree of flexibility and to demonstrate bending and compression. Includes nerve branches, but no herniated disc or femur heads. Stand included. Size: Spine 27-1/2" tall, stand 34".
Demonstrates how the vertebrae of the human spinal column react when heavy objects are lifted correctly and incorrectly. The manikin will lift a weight from either of two position. If the correct posture is used, the spine is undistorted (no spaces between the vertebrae). The incorrect posture causes obvious visible strain to the simulated vertebrae. The rugged base features anatomical illustrations of the effect on the spine. Designed by a physical therapist. Free booklet entitled "Safe Manual Handling" is included. Size: On a 5-1/2" x 9" base; 16-1/2" tall when standing.
A 5-times life-size segment of the upper thoracic spinal cord with a portion of the white matter cut away to expose the anterior and posterior nerve roots. A base mounted color-coded circuitry schematic corresponds to the various nerve roots. Size: 12" x 8" x 5". Denoyer-Geppert Co.
Model shows vertebra, its articulating surfaces, vertebral artery, spinal cord in cross-section, nerve roots and more. Mounted on board, not dissectible. Approximately 7-times life-size. Size: 15" x 10" X 11". Somso Modelle.
A complete life-size female pelvis with a highly detailed pelvic floor made of flexible plastic. Features the genitalia and associated muscles. Dissects into 5 parts. Size:10-1/2" x 7" x 6-1/2".
A more than 2,500-times magnified motor-nerve cell is shown in its functional setting. The 3-dimensional neuron shows the cytological ultra-structure, organelles, and inclusions within the cell body. A section of the axon lifts off to expose the myelin sheath and neurolemma, and Schwann cell. Key identifying 54 features included. Size: 17" x 8" x 11". Denoyer-Geppert Co.
This is a life-sized flexible spine with rib cage, shoulders, pelvis and moveable femur heads - all with the corresponding muscles and ligaments. Shows the cervical plexus and the brachial plexus, suboccipital triangle, greater occipital nerve, sciatic nerve complex, as well as the major thoracic and lumbar muscles. The right shoulder is fully articulated and features all ligaments, capsule of shoulder joint, levator scapulae, teres major and muscles of the rotator cuff. Vertebrae are color-coded, facet syndrome at L4-L5. Includes stand. Size: 34" x 15" x 7-1/2".
This model shows the lumbar portion of the spine and spinal cord, epidural cavity, nerve roots, plexus lumbalis, plexus sacralis, plexus coccygeus, and sympathetic trunk ganglia. Normal body halves of L1, L2 and L3 are removable to show common disorders of the spine: vertebral compression fracture, tumors, metastases, spondylosis and spondylarthrosis, slipped disc and spondylarthritic osteophytes. On stand, removable from base. Life-size, dissects into 2 parts. Made of SOMSO-Plast. Size: 15" x 9" x 8". Somso Modelle.