ArticleInterdisciplinary cardiovascular and thoracic surgery2024
Three-dimensional printed pure-titanium implantation for chest wall reconstruction involving the sternum and ribs: a novel approach.
Article in Interdisciplinary cardiovascular and thoracic surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 1 citations in OpenAlex.
- Mid-Term Outcomes of Titanium Plate Reconstruction for Lung Cancer Requiring Chest Wall Resection.Interdisciplinary cardiovascular and thoracic surgery · 2026Article
- Bioinspired Sternal Implant Design for Generic Anatomical Reconstruction: An In Silico Framework for Material Selection and Biomechanical Validation.Biomimetics (Basel, Switzerland) · 2026Article
- 3-dimensional reconstruction and mixed reality in thoracic surgery: a narrative review and user guide.Journal of thoracic disease · 2025Review
- Innovative posterior chest wall reconstruction with vertebra-fixed custom-made prosthesis.JTCVS techniques · 2025Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Chest wall reconstruction is challenging due to the complex shape and large defect size. The three-dimensional printing technology enables the fabrication of customized implants, and 3D-printed pure-titanium could provide superior mechanical properties to conventional materials. The aim of this study was to evaluate long-term outcomes of patients undergoing chest wall reconstruction with a 3D-printed pure-titanium implant. Between August 2018 and May 2021, 5 patients underwent surgery due to sternal metastasis (n = 3), postoperative sternal wound infection (n = 1) and deformity (n = 1). The customized implant was designed and constructed based on the size and shape of the chest wall defect measured on computed tomography. All patients demonstrated uneventful recovery without complications during the hospital course. During the median follow-up of 20 months, 1 patient underwent revision surgery due to implant breakage, and 1 removed the implant due to trauma-related chest wall infection. One patient died from cancer progression, while 3 patients are alive without any implant-related complications. Chest wall reconstruction using a 3D-printed pure-titanium implant could be a novel alternative for patients with various conditions affecting the sternum and ribs.
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Registered trials
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