A Spondylolytic Spondylolisthesis LxH Model with bilateral pars fracture.
Designed with the spine clinician in mind who wants to educate their patients about spondylolytic spondylolisthesis. Details include our trademarked dynamic 2-part disc with 6 degrees of freedom and a L4 endplate lens, to view a radial and circumferential fissures on the top of the annulus fibrosus. The nucleus pulposus is clear with the added features of embedded nuclear structures showing dynamic motion under differing compressive loads. Other features include ligamentum flavum, herniation upon manual compression, painted facets, simulated endplate fracture, and endplate pores. Optional unilateral pars defect available to demonstrate the potentially impending nature of bilateral spondylolysis. This model can be helpful for patient education if rest is clinically warranted or in the discussion of listhesis. Show the spinal canal is usually spared for spacing with this type of spondylolytic spondylolisthesis. This model is one of our most popular. (Cauda Equina available as extra feature)