Spinal Curvatures are color-coded. Includes occipital bone and cerebellum, circle of Willis, vertebral artery, spinal nerves with sciatic nerve, right brachial plexus, and 1st and 2nd ribs, sacroiliac ligaments and several muscles including: subocciptal triangle, longus capitis, scalene muscles, psoas major and minor, iliacus, gluteus medius and minimus, piriformis and gemellus. The following disorders are shown: bone spurs on L5; herniated disc between L4 & L5; and L1, L2 and L3 divide to show compression fractures, osteoporosis, bone tumor, and osteoarthritis of the hip. Stand included. Size: 34". Weight 14 lbs.
A functional model, of the 7 cervical vertebrae with normal intevertebral discs, that includes a segment of the spinal cord with the medulla, pons, cerebral peduncle and nerve branches. Cannot be removed from stand. Size: 5" x 6" x 7". 3B Scientific GmbH.
Fully articulating model of L1 through L5 with sacrum. A herniated disc is shown between L4 and L5. Features full lumbar nerve section with left-side sacral nerves and sciatic branch. Mounted on a removable plastic base; includes patient education card. Size: 4-1/2" x 3-1/2" x 11".
A functional model of the 5 lumbar vertebrae, coccyx and sacrum with removable cutaway. Also features normal intervertebral discs and nerve branches. Cannot be removed from stand. Size: 5" x 5" x 13". 3B Scientific GmbH.
This model features 4 pairs of life-size lumbar vertebrae in 3 stages of degeneration. Shown are a normal pair of lumbar vertebrae, a pair with a bulging herniated disc, a vertebrae set with bone and disc degeneration, and finally, advanced osteoporosis with serious bone compression and bone spurs. Models do not dissect but can be removed for individual inspection and study. Includes removable patient education cards. Size: 3-1/2" x 3-1/4" x 3" each. Base: 5-3/4" x 10-1/2".