biological model 45cm anatomical flexible human spine vertebral lumbar curve model anatomy spine medical teaching aid

Features Material: PVC Color: White Total Length: 45cm Weight: About 500g Package Includes: 1 x Spine Model Show Details: 45cm spine with pelvis, sacrum, femoral heads, vertebral artery, all nerve branches and a herniated disc. Medical Teaching Tool: This model is designed as a teaching tool for anatomy and physiology courses. Promote Understanding: Helps students understand the relationship between the human spine and pelvis. Auxiliary Research: Can be used to study the morphology of the spine and the construction of joints. Wise Choice: Ideal for teaching and studying by doctors or other medical professionals.