ArticleJournal of orthopaedic surgery and research2021
3D printing guide plate for accurate hemicortical bone tumor resection in metaphysis of distal femoral: a technical note.
Article in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Is still effective massive allograft reconstruction in parosteal osteosarcoma of the distal femur? Review of the literature and advantages of newer technologies.Journal of orthopaedic surgery and research · 2024Pooled it
- A Novel 3D-Printed Strut-Type Prosthesis Reconstructs the Hemicortical Defect After Distal Femur Parosteal Osteosarcoma Resection: The Mid-Term Follow-Up Outcome.Orthopaedic surgery · 2026Article
- Effectiveness of Three-Dimensional Printing in the Management of Orthopedic Sarcoma Patients: A Systematic Review.Cureus · 2025Review
- Evaluation of the accuracy of 3D-printed patient-specific osteotomy templates in pelvic tumor resection and reconstruction.Langenbeck's archives of surgery · 2024Article
- Osteochondroma-like parosteal osteosarcoma: A case highlighting diagnostic challenge and surgical advances.Radiology case reports · 2024Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
Abstract
backgroundSurgical resection and reconstruction for low-grade bone sarcoma in the metaphysis of the distal femur remain challenging. We hypothesized that 3D printing osteotomy guide plate could assist to accurately resect the tumor lesion and save the joint function.
methodsFrom January 2017 to August 2019, five patients diagnosed with low-grade bone sarcoma in the metaphysis of the distal femur were treated with hemicortical resection using 3D printing guide plate. Autologous bone graft was inactivated in a high-temperature water bath and re-implanted in situ fixed with plate and screw. Patients were followed up from 17 to 33 months. The Musculoskeletal Tumor Society Score was used to evaluate the joint function. X-ray was used to evaluate the bone union.
resultsOne patient was paracorticular osteosarcoma, and four cases had highly differentiated chondrosarcoma. All cases were involved in the metaphysis of the distal femur. Patients were followed up from 13 to 33 months, with an average of 23.6 months. There was neither post-operation infection, internal fixation loosening, nor fracture occurrence in any of the patients. The Musculoskeletal Tumor Society Score averaged at 28.1, while the International Society of Limb Salvage imaging score examination averaged 89.8%.
conclusionsHere, we demonstrate that the 3D printing osteotomy guide plate-assisted hemicortical bone resection is a beneficial strategy to effectively resect the primary low-grade malignant bone tumors in the metaphysis of the distal femur and retained satisfied joint function.
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