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  • Case Series: Listen to surgeons discuss early clinical results with PEEK-OPTIMA HA Enhanced Devices for cervical and lumbar fusionClick here

Invibio PEEK-OPTIMA™ HA Enhanced polymer is advancing the science of fusion with earlier bone ongrowth and greater bone formation.1,2 PEEK-OPTIMA Natural, the world’s first implantable PEEK polymer is widely recognised within the spinal interbody fusion market and frequently used, continues to lead innovation.

Fully integrated with the osteoconductive material, Hydroxyapatite (HA), PEEK-OPTIMA HA Enhanced is the natural selection for interbody fusion.

Benefits of PEEK–OPTIMA HA Enhanced

  • Modulus similar to bone
  • Reduced stress shielding
  • Artefact-free imaging
  • An osteoconductive surface for bone-ongrowth

Early Clinical Experience with PEEK-OPTIMA HA Enhanced Devices for Spinal Fusion

Interbody Fusion devices made with PEEK-OPTIMA HA Enhanced are now being used to treat patients who require cervical and lumbar fusion. Review the case series presentations and learn what surgeons have observed.

Cervical Fusion Case Series

Brad G. Prybis, M.D.
Carrollton Orthopaedic Clinic
Carrollton, GA
Mark McFarland, D.O.
Orthopaedic and Spine Center
Newport News, VA

Lumbar Fusion Case Series

Timothy D. Bassett, M.D.
Southeastern Spine Specialists
Tuscaloosa, AL
Case Series – Hear surgeons’ experience first-hand, as the details for these multi-patient case series are reviewed Listen

Comparative Study Finds Performance Advantages with PEEK-OPTIMA HA Enhanced Polymer

PEEK-OPTIMA HA Enhanced resulted in greater new bone formation at 6 weeks, and provided a more favorable environment with higher quality local bone at 6 and 12 weeks compared to PEEK-OPTIMA Natural. Bone ongrowth resulted not only on the endplates, but on all faces of the interbody device. 2


  • Forward these study results to a colleague. Click here.

BREAKING NEWS – Interbody fusion devices composed of PEEK-OPTIMA HA Enhanced have received FDA 510(k) clearance in the US and CE mark approval in Europe.

Congratulations to: 

Spinal News International
Educational Supplement

Spinal News International explores the potential of Invibio’s PEEK-OPTIMA™ HA Enhanced featuring results from the recent cervical fusion study and discussions with industry leaders.

Download the Educational Supplement

PEEK-OPTIMA HA Enhanced polymer – the next step in material development for interbody fusion.

Invibio - the worldwide innovator in implantable PEEK biomaterials.

Invibio is a proven partner to medical device manufacturers and a leading provider of biomaterial solutions. Our revolutionary polymers, unsurpassed manufacturing support, and deep device knowledge have enabled device companies around the world to bring innovations to market for over 15 years.


For further information call us toll free at 866-INVIBIO or +44 (0)1253 898000.