3-D Spinal Implant Replaces Damaged Vertebrae

The material offers a unique and beneficial set of attributes, including radiolucency, a density and stiffness similar to bone, excellent abrasion resistance, minimization of detrimental stress shielding, and compatibility with most common sterilization methods.

The load-bearing PEKK formulation has twice the compressive strength of polyetheretherketone (PEEK), and also underwent extensive static and dynamic mechanical testing to assure it meets load and fatigue requirements; the same PEKK formulation is used to print individualized cranial and facial implants. The SpineFab VBR implant system is a product of Oxford Performance Materials Biomedical (OPM Biomedical; South Windsor, CT, USA), and has been approved by the US Food and Drug Administration (FDA).

“We have built a strategy with the patient in mind by working together with clinicians to bring innovative device solutions that anticipate improved surgical outcomes,” said Severine Zygmont, President of OPM Biomedical. “Our OsteoFab process, which combines 3D printing with a unique material chemistry, is causing the industry to rethink how implants are designed and manufactured. We can now envision devices that will promote bone tissue formation while being imaging friendly and anatomically desirable.”

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Oxford Performance Materials Biomedical