- First Set: Normal lumbar vertebrae for baseline anatomical study. - Second Set: Lumbar vertebrae showcasing a protruding disc herniation to illustrate common spinal issues. - Third Set: Vertebrae demonstrating bone and disc degeneration, essential for understanding age-related changes. - Fourth Set: Advanced osteoporosis model featuring bone compression and bone spurs, highlighting severe degenerative conditions. - Perfect for educational courses, demonstration shows, and as a valuable collectible. An excellent addition to any laboratory supplies. - Model Dimensions: Approximately 26.7 x 15.5 x 9 cm / 10.5 x 6.1 x 3.5 inches. - Applications: 1. Use in anatomy classes to teach students about spinal structure and common pathologies. 2. Utilize in healthcare training sessions to prepare professionals for diagnosing and treating spinal conditions. 3. Display in medical offices or clinics to educate patients about their spinal health. - The high-quality construction ensures durability and accurate representation of human anatomy, making these models a reliable resource for both teaching and practical applications.