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Updated: Apr 18, 2026
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Three-Dimensional Reconstruction of Orbital Fractures
Published on: May 16, 2025
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Patient-specific implants for orbital fracture surgery.
1Department of Ophthalmology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Taiwan Journal of Ophthalmology
|April 17, 2026
Summary
Patient-specific implants (PSIs) significantly improve orbital fracture reconstruction by enabling precise anatomical restoration. This advanced approach reduces complications and enhances patient outcomes compared to traditional methods.
Area of Science:
- Maxillofacial surgery
- Biomaterials engineering
- Medical imaging
Background:
- Orbital wall fractures are common maxillofacial injuries requiring precise reconstruction.
- Traditional methods (autologous grafts, alloplastic implants) face limitations like variability and imprecise contour restoration.
- Patient-specific implants (PSIs) represent a significant advancement in orbital reconstruction.
Purpose of the Study:
- To review the evolution of orbital fracture reconstruction techniques.
- To detail the design and fabrication of patient-specific implants (PSIs).
- To assess the clinical evidence, limitations, and future directions of PSIs in orbital reconstruction.
Main Methods:
- Review of literature on orbital reconstruction techniques.
- Analysis of patient-specific implant (PSI) design and manufacturing principles.
- Evaluation of clinical outcomes and evidence supporting PSI use.
Main Results:
- Patient-specific implants (PSIs) offer highly accurate anatomical restoration for orbital fractures.
- PSIs reduce intraoperative manipulation and improve clinical outcomes.
- The review highlights advancements from traditional grafts to modern 3D-designed implants.
Conclusions:
- Patient-specific implants (PSIs) have transformed orbital reconstruction, offering superior accuracy and outcomes.
- Future directions include bioactive materials, AI-driven design, and point-of-care 3D printing for PSIs.
- PSIs are crucial for preventing long-term sequelae like enophthalmos and facial asymmetry.
