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Preoperative Planning Using 3D Printing Technology in Orthopedic Surgery.
Dereje Gobena Alemayehu1, Zhi Zhang1, Elena Tahir1
1Department of Orthopedic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061 Shaanxi, China.
Biomed Research International
|October 22, 2021
Summary
3D printing technology creates patient-specific anatomical models from CT and MRI scans. These models enhance surgical planning and preoperative evaluation in orthopedic surgery.
Area of Science:
- Medical Engineering
- Orthopedic Surgery
- Biomedical Imaging
Background:
- 3D printing technology is increasingly utilized in healthcare.
- Its applications in orthopedics are expanding due to advancements and affordability.
- 3D printed anatomical models offer detailed insights into patient anatomy.
Purpose of the Study:
- To review the role of 3D printing in orthopedic surgery.
- To highlight its utility in preoperative evaluation and surgical planning.
Main Methods:
- Review of current literature on 3D printing in orthopedics.
- Analysis of the use of 3D printed models derived from CT and MRI scans.
Main Results:
- 3D printed models provide accurate replicas of anatomical structures.
- These models aid in understanding complex anatomy before surgery.
- They are valuable for preoperative planning, simulation, and developing patient-specific instruments and implants.
Conclusions:
- 3D printing technology significantly improves preoperative evaluation and surgical planning in orthopedics.
- Patient-specific 3D models enhance surgical precision and outcomes.
