Related Experiment Video
Updated: Nov 11, 2025
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3D Planning and Printing of Patient Specific Implants for Reconstruction of Bony Defects
Published on: August 4, 2020
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Reconstruction of large chest wall defects using three-dimensional custom-made implant technology
Hakan Işık1, Merve Şengül İnan1, Kuthan Kavaklı1
1Department of Thoracic Surgey, University of Health Sciences, Gülhane Training and Research Hospital, Ankara, Turkey.
Turk Gogus Kalp Damar Cerrahisi Dergisi
|March 26, 2021
Summary
Repairing large chest wall defects after resection is difficult. Three-dimensional printed titanium prostheses offer a safe and effective solution, preserving pulmonary function.
Area of Science:
- Thoracic surgery
- Biomaterials engineering
- Medical device technology
Background:
- Reconstructing large chest wall defects post-resection poses significant challenges to maintaining pulmonary function.
- Traditional methods often struggle to achieve anatomical accuracy and functional restoration.
Observation:
- Three-dimensional (3D) printing technology allows for the creation of patient-specific prostheses.
- Selective laser sintering (SLS) is a 3D prototyping technique suitable for producing complex metal implants.
Findings:
- Custom-made titanium-alloy prostheses fabricated using 3D printing and SLS technology can precisely match the anatomical defect.
- These titanium prostheses effectively reconstruct the chest wall without compromising lung function.
Implications:
- 3D printed titanium prostheses represent a safe and effective alternative for thoracic surgeons.
- This technology enhances patient outcomes in chest wall reconstruction surgery.
