A novel three-dimensional evaluation protocol to assess the consistency of critical screw angles between preoperative planning and 3d-printed patient-specific acetabular revision prostheses
This 3D assessment protocol robustly correlates with clinical outcomes, providing a validated tool for evaluating preoperative-to-postoperative fidelity in customized acetabular revision prostheses. To our knowledge, this is the first CT-based 3D coordinate system study quantifying critical screw alignment accuracy in patient-specific prostheses, with clinical validation.
Authors
- Wen Wu (ORCID: https://orcid.org/0000-0003-4500-4593)
- Yongqiang Hao (ORCID: https://orcid.org/0000-0003-4454-4221)
- Zhaoyang Ran
- Lei Wang (ORCID: https://orcid.org/0000-0003-1755-6091)
- Dinghao Luo (ORCID: https://orcid.org/0000-0002-3036-1187)
- Junxiang Wu
- Kai Xie
Institutions
- Shanghai Jiao Tong University (CN)
- Shanghai Medical Information Center (CN)
- Shanghai Ninth People's Hospital (CN)
- Shanghai Customs College (CN)
Publication Details
- Journal
- Frontiers in Bioengineering and Biotechnology
- Published
- 2025-08-18
- DOI
- https://doi.org/10.3389/fbioe.2025.1604285
- Primary Topic
- Orthopaedic implants and arthroplasty
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Shanghai Municipal Commission of Economy and Informatization
- National Key Research and Development Program of China