How precise is excision and reconstruction using 3D printing technology for total sacrectomy: accuracy validation in 9 consecutive cases

How precise is excision and reconstruction using 3D printing technology for total sacrectomy: accuracy validation in 9 consecutive cases

Abstract Background With 3D printing technology, we can now use preoperative imaging for precise surgical plan. We can also use patient-specific surgical jig to improve the accuracy of osteotomy and 3D-printed custom-made endoprostheses combined with a screw-rod system to restore lumbosacral stabili...

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Bibliographic Details
Main Authors: Qianyu Shi, Jiazhi Zhu, Haijie Liang, Ruifeng Wang, Siyi Huang, Wei Guo, Tao Ji, Xiaodong Tang
Format: Article
Language:English
Published: BMC 2025-07-01
Series:3D Printing in Medicine
Subjects:
Precise excision and reconstruction
Total sacrectomy
Surgical accuracy validation
3D printing technology
Patient-specific instrument
Online Access:https://doi.org/10.1186/s41205-025-00295-6
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