Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement

To better study hip and knee replacement, 50 eligible hip and knee patients from March 2020 to April 2021 were selected. A 1 : 1 scale solid model was printed with CT thin-layer scanning data assisted by 3D printing technology to evaluate the ankle function of patients six months after surgery. The...

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Autores principales: Sun, Shihua, Xi, Yongbin, Shi, Xingchen, Zhao, Li, Ma, Fuming, Qian, Jifang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2021
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490035/
https://www.ncbi.nlm.nih.gov/pubmed/34616529
http://dx.doi.org/10.1155/2021/3491509
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author Sun, Shihua
Xi, Yongbin
Shi, Xingchen
Zhao, Li
Ma, Fuming
Qian, Jifang
author_facet Sun, Shihua
Xi, Yongbin
Shi, Xingchen
Zhao, Li
Ma, Fuming
Qian, Jifang
author_sort Sun, Shihua
collection PubMed
description To better study hip and knee replacement, 50 eligible hip and knee patients from March 2020 to April 2021 were selected. A 1 : 1 scale solid model was printed with CT thin-layer scanning data assisted by 3D printing technology to evaluate the ankle function of patients six months after surgery. The results showed that the 3D rapid prototyping time of the 1 : 1 fracture model in 50 patients was 3-4 hours. The operation time was 70–90 min, and the average operation time was 80 min. The actual application in operation was consistent with that in the simulation of the 3D printing model, after surgery, and there was no infection of incision soft tissue or loss of reduction in all 50 patients. CT thin-layer scan data aided 3D printing technology can help clinical hip and knee replacement simulation and planning, improving surgery's accuracy and safety.
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spelling pubmed-84900352021-10-05 Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement Sun, Shihua Xi, Yongbin Shi, Xingchen Zhao, Li Ma, Fuming Qian, Jifang J Healthc Eng Research Article To better study hip and knee replacement, 50 eligible hip and knee patients from March 2020 to April 2021 were selected. A 1 : 1 scale solid model was printed with CT thin-layer scanning data assisted by 3D printing technology to evaluate the ankle function of patients six months after surgery. The results showed that the 3D rapid prototyping time of the 1 : 1 fracture model in 50 patients was 3-4 hours. The operation time was 70–90 min, and the average operation time was 80 min. The actual application in operation was consistent with that in the simulation of the 3D printing model, after surgery, and there was no infection of incision soft tissue or loss of reduction in all 50 patients. CT thin-layer scan data aided 3D printing technology can help clinical hip and knee replacement simulation and planning, improving surgery's accuracy and safety. Hindawi 2021-09-27 /pmc/articles/PMC8490035/ /pubmed/34616529 http://dx.doi.org/10.1155/2021/3491509 Text en Copyright © 2021 Shihua Sun et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Sun, Shihua
Xi, Yongbin
Shi, Xingchen
Zhao, Li
Ma, Fuming
Qian, Jifang
Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title_full Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title_fullStr Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title_full_unstemmed Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title_short Study on the Application Value of CT Thin-Layer Scan Data Assisted 3D Printing Technology in Hip and Knee Replacement
title_sort study on the application value of ct thin-layer scan data assisted 3d printing technology in hip and knee replacement
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490035/
https://www.ncbi.nlm.nih.gov/pubmed/34616529
http://dx.doi.org/10.1155/2021/3491509
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