Patient-specific implants in orbital reconstruction

Abstract

Purpose of review Advances in the use of patient-specific implants (PSIs) and virtual surgical planning (VSP) for reconstruction of primary and secondary traumatic orbital defects are explored. Recent findings PSIs and VSP are emerging technologies that promise to make complex orbital reconstructions safer and more predictable for patients. Recent studies highlight principles of implant design, the novel use of multiunit implant constructs, and utility of intraoperative imaging adjuncts to achieve favorable outcomes. Summary This article summarizes recent developments in PSIs for orbital reconstruction. A complete workflow including presurgical planning, execution in the operating room, postoperative analysis, and avoidance of common pitfalls and implant design errors are reviewed.

Comparison of Anatomical Preformed Titanium Implants and Patient-Specific CAD/CAM Implants in the Primary Reconstruction of Isolated Orbital Fractures—A Retrospective Study

“…In these cases, not only prefabricated titanium meshes but also CAD/CAM patient-specific implants can be used if the patient presents to the clinic at an early stage and the internal clinical procedures are clearly regulated [ 16 , 17 , 18 , 19 , 20 , 21 ]. In delayed, secondary orbital reconstruction, patient-specific CAD/CAM implants appear to be advantageous [ 22 , 23 , 24 ].…”

Surgical treatment of orbital tumors in a single center: Analysis and results

“…is helps in preserving the function of the eye and maintaining facial esthetics. [21] e use of an orbital prosthesis offers several advantages. It significantly enhances the patient's appearance and facilitates early rehabilitation.…”