Reference product link:https://www.yddol.com/products/79.html

（Features）：

• Realistic Lumbar Anatomy
  Clearly displays the lumbar vertebrae, intervertebral discs, spinal nerves, and nerve roots, accurately representing the L1 to L5 section of the spine.

• Disc Herniation Demonstration
  Simulates a herniated disc pressing on a spinal nerve, ideal for explaining sciatica, nerve impingement, or disc degeneration.

• Lateral Protrusion Visualization
  Shows lateral disc bulging (side pressure), a common pathology in patients with chronic back pain, perfect for clinical explanations and chiropractic care.

• Durable and Eco-Friendly Material
  Made from non-toxic, washable PVC, this model is durable for repeated classroom or clinical use.

• Mounted on Stand or Base (Optional)
  Comes with a detachable base for stable display, or can be handheld for flexible demonstration.

（Applications）：

• Medical Education & Classroom Teaching
  Perfect for anatomy instructors teaching spinal disorders, disc pathology, or lower back anatomy.

• Orthopedic & Chiropractic Clinics
  Help patients visualize and understand their condition during consultations.

• Student Study Tool
  Great for medical, physical therapy, or nursing students to study spinal structure and nerve compression scenarios.

• Patient Communication & Rehab Guidance
  Supports doctor-patient communication in rehabilitation centers, physiotherapy, and surgical planning.

（Pathologies Represented）：

• Lumbar Disc Herniation

• Nerve Root Compression

• Lateral Disc Protrusion

• Disc Degeneration

• Lumbar Spinal Instability

This Human Lumbar Disc Teaching Model is an essential aid for anyone involved in spinal care, orthopedic education, or chronic back pain treatment. Whether you're a healthcare professional or an educator, this model will make complex spinal conditions clear and easy to understand.