Intervetebral disc model Degenerative Spondylolisthesis
bonelumbar vertebrafor teaching

intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
intervetebral disc model
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Characteristics

Area of the body
bone, lumbar vertebra, intervertebral disc
Procedure
for teaching
Simulated pathology / condition
stenosis

Description

This is our LxD Model with a grade 1 anterior degenerative spondylolisthesis. With an intact pars demonstrate the degenerative nature of the facets with the most common form of spondylolisthesis. A stiff but dynamic one part disc allows motion at this one level to show how the spinal canals will narrow in extension and open in flexion. This model can be very helpful in the explanation of symptoms associated with spinal stenosis…showing central. lateral recess and foraminal stenosis. The model can help explain why sitting (spinal flexion) may be relieving of stenosis symptoms and why walking (spinal extension) may increase symptoms. Optional cauda equina with optional rootlets available.

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