Case Report
Copyright ©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. May 6, 2021; 9(13): 3147-3156
Published online May 6, 2021. doi: 10.12998/wjcc.v9.i13.3147
Three-dimensional printed talar prosthesis with biological function for giant cell tumor of the talus: A case report and review of the literature
Qian-Dong Yang, Mi-Duo Mu, Xu Tao, Kang-Lai Tang
Qian-Dong Yang, Mi-Duo Mu, Xu Tao, Kang-Lai Tang, Sports Medicine Center, The First Affiliated Hospital of Army Medical University, Chongqing 400038, China
Author contributions: Tang KL and Tao X were responsible for the conception and design of the research and article validation; Mu MD and Yang QD were responsible for data collection and integration; Yang QD was the final author of the article.
Informed consent statement: Informed written consent was obtained from the patient for publication of this report and any accompanying images.
Conflict-of-interest statement: We declare that we do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted.
CARE Checklist (2016) statement: The authors have read the CARE Checklist (2016), and the manuscript was prepared and revised according to the CARE Checklist (2016).
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Kang-Lai Tang, MD, PhD, Doctor, Sports Medicine Center, The First Affiliated Hospital of Army Medical University, No. 30 Gaotanyan Street, Shapingba District, Chongqing 400038, China. tangkanglai@hotmail.com
Received: November 24, 2020
Peer-review started: November 24, 2020
First decision: January 24, 2021
Revised: January 29, 2021
Accepted: March 5, 2021
Article in press: March 5, 2021
Published online: May 6, 2021
Core Tip

Core Tip: Three-dimensional printing technology has been widely used in orthopedics. The purpose of this study is to evaluate the clinical results of the treatment of giant cell tumor of talus bone using a three-dimensional printing personalized talus prosthesis designed by our team. The casting process of this prosthesis is also discussed. Compared with other customized three-dimensional printing talus prostheses, our talus prosthesis is personalized and accurately constructed according to the anatomical data of the patient's normal foot.