Advanced Material Science for Optimal Performance
PEEK Advantages – Bone‑Like Stiffness, Radiolucency, and Biocompatibility
Our PEEK anterior cervical plates are injection‑molded from PEEK OPTIMA® LT1 (ASTM F2026) with a flexural modulus of 18 GPa and tensile strength of 98 MPa, closely matching cortical bone properties. This reduces stress shielding by 32% compared to titanium plates, based on FEA analysis, while the radiolucent nature provides unobstructed CT and MRI assessment (≤5% artifact versus >60% with titanium at comparable settings). The plate’s 1.4 mm low‑profile design reduces soft tissue encroachment.
A retrospective study of 92 patients (mean follow‑up 18 months) treated with our PEEK plates reported a fusion rate of 96.7%, with no plate breakage, screw back‑out, or implant‑related dysphagia.