Precision in Orbital Reconstruction: Achieving Symmetry with PEEK PSIs

Precision in Orbital Reconstruction: Achieving Symmetry with PEEK PSIs

By : Asma Ahmed

Overcoming Complex Fractures with Virtual Mirroring and Custom Design

Managing complex orbital wall fractures is a significant challenge due to the intricate anatomy of the eye socket. Modern advancements in CAD/CAM and 3D printing now allow for the creation of PEEK Patient-Specific Implants (PSIs) that restore orbital volume with high translational accuracy

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A key component of this process is the "mirroring" technique, where the healthy side of the patient’s face is used as a template to design an ideal prosthesis for the injured side.

Clinical

Clinical studies confirm that PEEK PSIs provide a "one-fit" characteristic that ensures satisfactory results even in the absence of intraoperative navigation systems, significantly enhancing surgeon confidence and patient outcomes

References 

Gorla, L. F. O., Salvi, S. M., Tweedale, H., & Lee, N. J. (2023). PEEK Patient-Specific Implants in Orbital Reconstruction: A Prospective Analysis of Accuracy. International Bone Research Association (IBRA).

Patel, N., Kim, B., & Zaid, W. (2017). Use of virtual surgical planning for simultaneous maxillofacial osteotomies and custom polyetheretherketone implant in secondary orbitofrontal reconstruction. Journal of Craniofacial Surgery, 28, 387–390.

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