Stages of intervertebral cartilage prolapse and vertebral degeneration

The model shows the degenerative changes of the vertebral bodies and intervertebral discs of the lumbar spine at different stages. The bone structures are meticulously reproduced to be identical to the original human lumbar vertebrae.

Features:
- Healthy intervertebral disc.
- Lumbar vertebra (LI) without degenerative changes.
- Intervertebral disc with prominence.
- Lumbar vertebra (LII) with initial degenerative changes.
- Intervertebral disc with internal prolapse.
- Lumbar vertebra (LIII) with advanced degenerative changes.
- Intervertebral disc with right intraforaminal prolapse.
- Lumbar vertebra (LIV) with marked degenerative changes and bone narrowing of the left intervertebral hole.
- Very narrow intervertebral disc.
- Lumbar vertebra (LV) with marked degenerative changes and bone narrowing of the left intervertebral hole with compression of the left L5 spinal nerve root.

In addition, the model can be disassembled into vertebral bodies and intervertebral discs; and is supplied with support.

Weights and Measurements:
- 22 cm.
- 0.5 kg.

This device provides you with a QR code on the label which gives you direct access to its digital twin with a smartphone, tablet or computer. You will need to download the new app 3B Smart Anatomy to access the exclusive content that gives you the options of:
- Free rotation, reduction and enlargement of the digital model.
- Visualization of active areas and their anatomical structures.
- Start of the virtual anatomy model using augmented reality.
- Anatomy quizzes to test knowledge and improve learning level and score at the end of the assessment.
- Drawing function that allows you to customize, save and share images.
- Note function useful for noting what you need and assisting with personal learning.
- Easy access to 3D content with and without an internet connection.
- Available in 11 languages.