PEEK Patient Specific Implant (PSI) for Craniomaxillofacial Repair and Fixation
PEEK (Polyether Ether Ketone) Patient Specific Implant provides an improved solution for patients with a cranio-maxillofacial defect. Our technology and craftsmanship produce a perfect match to the specific anatomical requirement in a custom implant.
PEEK can be designed and provided in single or multiple pieces with just-fit or over-lay concept as indicated above. Additionally, this patient specific implant can be reliably fixated using cranial fixation systems.
Excellent Biocompatibility
Non-cytotoxic, corrosion resistance, non-carcinogenic, non-conductive, and hydrolysis resistance. Capable to sustain repeated steam, ETO sterilization, and Gamma irradiation.
Outstanding Bio-Mechanical Character
Exceeding tensile strength to the native bone and provides better protection to the cerebrum. Comparable mechanical strength to artificial bone.
Better Imaging Compatibility
Non-Magnetic and highly translucent to X-ray. CT/MRI imaging diagnosis without scattering or artifacts.
Perfect Contour Reconstruction
Precisely match the natural contour and convenient to implant. CAD/CAM technology allows for the restoration of defect models.
Frequently Asked Questions
What are the advantages of PEEK over Titanium for implants?
PEEK offers better imaging compatibility (no artifacts in CT/MRI), mechanical properties closer to natural bone, and excellent thermal insulation compared to titanium.
Is the PEEK implant custom-made for each patient?
Yes, these are Patient Specific Implants (PSI) designed using CAD/CAM technology based on the patient's individual CT data to ensure a perfect fit.
Can PEEK implants be sterilized?
Yes, PEEK is highly resistant and can withstand repeated steam sterilization, ETO sterilization, and Gamma irradiation without degradation.
Will the implant interfere with future medical imaging?
No, PEEK is radiolucent and non-magnetic, which means it does not cause scattering or artifacts during CT or MRI scans.
How is the implant fixed to the skull?
The implants are typically reliably fixated using standard cranial fixation systems, such as titanium plates and screws.
What is the biocompatibility profile of medical-grade PEEK?
Medical-grade PEEK is non-cytotoxic, non-carcinogenic, and has excellent histocompatibility, making it an ideal material for long-term craniomaxillofacial implants.
Medev Medical
