PEEK-OPTIMA HA Enhanced is a material enhancement in spinal device technology. Hydroxyapatite (HA), a well-known osteoconductive material, is fully integrated, not coated, within the PEEK-OPTIMATM matrix, making it available on all surfaces of a device.

Osteoconductive Surface

Fully integrated with hydroxyapatite, on all surfaces, for earlier bone ongrowth and greater new bone formation.1,2

Modulus Similar to Bone

With a modulus close to bone3PEEK-OPTIMA HA Enhanced reduces stress shielding at a higher rate than titanium.4


PEEK-OPTIMA HA Enhanced is radiolucent providing unobstructed views for X-ray, CT and MRI imaging techniques


1.  Study evaluated the bone ongrowth of PEEK-OPTIMATM and PEEK-OPTIMATM HA Enhanced in a bone defect model in sheep. Data on file at Invibio. This has not been correlated with human clinical experience.

2.  Walsh WR, et al. Does PEEK/HA Enhance Bone Formation Compared With PEEK in a Sheep Cervical Fusion Model? Clin Orthop Relat Res. 2016 Nov; 474(11): 2364–2372.

3.  Henkel J, et al. Bone Regeneration Based on Tissue Engineering Conceptions — A 21st Century Perspective. Bone Res. 2013 Sep 25;1(3):216-48.

4.  Comparison of the Strength and Stiffness of Polymers with Titanium based on typical values.

Success Stories

Hear what surgeons are saying about PEEK-OPTIMA HA Enhanced.

Very rapid visible bone fusion occurred in the interbody region in six weeks, according to plain radiographs, with correspondingly good clinical results.

Timothy Bassett, M.D. South Eastern Spine Specialists Tuscaloosa, AL

Clinical and radiographic results as good as or better than traditional PEEK interbody devices, with consistently good outcomes.

Brad G. Prybis, M.D.

I have had several patients recently that probably could have gone home the next day, and a couple that have actually left the day after surgery. They truly look great and there is no reason to keep them. It is a clinical decision, not an insurance one; the HA enhanced PEEK really makes an impact.

Jill Wright Donaldson, MD Community Hospital North, Indianapolis, IN





This high-performance, implant-grade polymer serves as the foundation for the PEEK-OPTIMA product family.

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All the benefits of PEEK-OPTIMA Natural plus Hydroxyapatite (HA), a well-known osteoconductive material, to encourage bone on-growth.

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PEEK-OPTIMA™ Image Contrast

PEEK-OPTIMA Image Contrast

All the performance advantages of the clinically proven PEEK-OPTIMA Natural with tailored radiopacity for optimal implant and healing site visibility.

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PEEK-OPTIMA™ Reinforced

PEEK-OPTIMA Reinforced

A carbon fiber reinforced compound to increase strength while reducing stress shielding by more closely matching cortical bone stiffness.

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PEEK-OPTIMA™ Ultra-Reinforced

PEEK-OPTIMA Ultra-Reinforced

An implantable composite formed by continuous carbon fibers within a PEEK-OPTIMA Natural polymer matrix for enhanced mechanical strength and stiffness.

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PEEK-OPTIMA™ Wear Performance

PEEK-OPTIMA Wear Performance

An advanced composite designed to meet the critical wear performance requirements of orthopedic joint arthroplasty.

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Receive the latest clinical evidence and data for PEEK-OPTIMA based applications

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