Lumbar L1, absolute™ 4th Gen., Large

Lumbar, absolute™ bone for mechanical testing. Individual level. No inner cancellous material. Our absolute™ bones mimic the properties of human bones to help you easily and inexpensively simulate load and motion scenarios for medical device development and approval.

Sawbones Composite Bones are used as alternative testing media to human cadaver bone. Achieve confidence in your results with repeatable performance.

This model includes a complimentary digital CAD download to support your planning and design needs. You can find the file link in the Documents section below. 3D CAD models can be especially helpful when sizing implants or other hardware for workshops or biomechanical study, and they include only external anatomy. Sawbones digital files are available in STL and STEP formats and are created using high-accuracy 3D scans of our physical molded bones. Please note that due to subtle manufacturing tolerances, the 3D data may not perfectly match every molded bone—dimensional variations of up to two percent are possible. Contact us if you have questions about your intended application.