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Updated: Feb 7, 2026
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Digital Printing of Titanium Dioxide for Dye Sensitized Solar Cells
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Novel Sternal Reconstruction With Custom Three-Dimensional-Printed Titanium PoreStar Prosthesis.
Minh D Tran1, Jason A Varzaly1, Justin C Y Chan1
1From the Department of Cardiothoracic Surgery and.
Innovations (Philadelphia, Pa.)
|July 12, 2018
Summary
This study reports the first Australian use of a 3D-printed titanium and PoreStar prosthesis for sternal reconstruction after cancer surgery. The innovative implant successfully restored anatomy and function, offering excellent cosmetic results.
Area of Science:
- Oncology
- Biomaterials Engineering
- Thoracic Surgery
Background:
- Sternal tumor resection can result in large defects, compromising mediastinal structures and respiratory function.
- Conventional reconstructive techniques pose significant challenges for restoring normal anatomy and function after extensive sternal resection.
Observation:
- A 39-year-old woman with metastatic breast cancer underwent major surgical resection of the sternum and costal cartilages.
- This case marks the first use of a three-dimensional-printed (3D-printed) titanium and PoreStar prosthesis in Australia for reconstruction.
Findings:
- The patient successfully received the custom-designed 3D-printed prosthesis for sternal reconstruction.
- The implantation procedure was technically feasible and resulted in the restoration of normal anatomy and function.
Implications:
- 3D-printed prostheses represent a viable and effective solution for complex sternal reconstruction challenges.
- This technology offers excellent cosmetic outcomes and improved functional recovery for patients undergoing sternal tumor resection.
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