Realistic lumbar model for clear patient education and clinical demonstration Key benefits Makes complex anatomy easy to understand: 1.5x magnification of the IV and V lumbar vertebrae (L4–L5) enlarges small structures so patients and students can see spine relationships clearly. Demonstrates nerve and spinal interactions: the model includes a flexible spinal cord and nerve vertebrae to show how nerves run through the spinal column and exit the foramina. Shows disc behavior with life-like material: two intervertebral discs are made from soft elastomer and are slightly shown to illustrate disc form and movement by touch and sight. Improves communication and decision-making: doctors can use the model to explain spine function, common vertebral conditions, and why treatment or exercise is important. Features and specifications Anatomical focus: magnified IV and V lumbar vertebrae for detailed visualization of L4–L5 region. Components: two intervertebral discs, flexible spinal cord, and nerve vertebrae. Scale: 1.5x life size for clearer demonstration of foramina and nerve pathways. Materials: soft elastomer discs for realistic flexibility and tactile feedback; durable vertebral structures to support repeated handling. Function: designed for patient education, clinical explanation of spinal motion and nerve compression, and basic classroom demonstration. Practical use scenarios Clinical consultation: a physician uses the model to show a patient where lumbar nerve compression occurs and why symptoms such as leg pain or numbness can result. Pre- and post-operative explanation: surgeons or clinicians demonstrate which vertebral level is affected and how a procedure or rehabilitation will address the problem. Teaching and training: instructors use the magnified L4–L5 view to teach students about foramina, nerve exit points, and disc flexibility during movement. Why this model matters Vertebral disorders are an increasingly common occurrence; a clear, durable, and tactile model helps clinicians explain spine anatomy and motion without technical jargon. The combination of 1.5x magnification, flexible nerve structures, and soft elastomer discs makes this model a practical tool for improving patient understanding and supporting clinical decisions.