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- Academic LxH Disc Model (ALxH)
Academic LxH Disc Model (ALxH)
Academic LxH Disc Model (ALxH)
The Academic LxH Disc Model by Dynamic Disc Designs is a simplified version of the Professional LxH Model, designed for educational purposes. It features a realistic two-part disc with six degrees of freedom, allowing for demonstration of nuclear migration and disc herniation. The model includes a transparent L4 and an opaque L5, with embedded structures to illustrate nuclear shifting dynamics.
Key Features
- Herniating nucleus pulposus with manual compression capabilities.
- Radial and circumferential fissures for simplified anatomical representation.
- Detailed cauda equina with sensory and motor divisions, nerve root placement, and more.
- Endplate features include pores, lesions, and vascularization.
Differences from Professional Model
The Academic LxH Model omits certain features present in the Professional LxH Model, such as the left partial radial fissure, anterior circumferential fissure, annulus innervation, and dual laser light pen.
Applications
This model is particularly popular among distributors for its educational value, providing a clear and simplified view of spinal anatomy and common disc issues for patient education.
Catalog excerpts
SPINE EDUCATION MODELS Product sheet: Academic LxH Disc Model (ALxH) Product Description This model is most popular with our distributors. It carries the same high quality design as our Professional LxH Model with Superior Facet a little less anatomical detail...simplifying the internal contents of the intervertebral disc annulus to a radial and concentric C5 fissure for those doctors that want to keep it more simple for the patient. Features include: herniating (or disc prolapsing) nucleus pulposus with a realistic 2-part disc allowing 6 degrees of freedom and nuclear migration upon manual Periosteal Fascia compression through a torn annulus fibrosus, right posterior-lateral radial and circumferential fissure, transparent L4, clinic white opaque L5, embedded nuclear structures to demonstrate nuclear shifting dynamics, endplate (blue), ALL Ligamentum endplate pores (black), endplate lesion (red), vasculature in L4 vertebral body (red), facet hyaline cartilage (blue), facet Flavum (optional) subchondrial vascularization (red), facet tropism (L5 inferior). Detailed cauda equina includes: sensory and motor IVD divisions, doral root ganglion, recurrent meningeal, gray rami communicantes, posterior primary division, dura mater, arachnoid sheath, rootlets, properly placed nerve root to accurately demonstrate the most commonly affected nerve Inferior Facet with a post-lateral herniated intervertebral disc model. Anterior Tubercle Posterior Tubercle Additional Information When comparing to the Professional LxH Model, the Academic LxH Model does not include : left partial radial fissure, anterior circumferential fissure, annulus innervation, and dual laser light pen. Concentric Fissure Radial Fissure L4 Hyaline Cartilage Disc Herniation Subchondral Vacularization L4 Dorsal Root Ganglion Nucleus Pulposus Embedded Nuclear Particles Posterior Primary Division Motor Division Branch from Recurrent Menningeal Endplate Fracture L5 Nerve Root Full Annular Tear Endplate Pores Annulus Fibrosus View through L4 Lense (Superior - Inferior) Branch from Gray Rami Communicans Dynamic Disc Designs Corp. #201-1621 Dufferin Crescent Nanaimo BC Canada V9S 5T4 Ph: 250.751.0897 Fax Purchase Orders: 250.585.5566 All Dynamic Disc Designs models are protected by copyright © 2016 Fryer
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PLxH & ALxH Specifications2 Pages
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