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Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip
OBJECTIVE: To investigate the effect and safety of 3D printing technology in proximal femoral osteotomy in children with developmental dysplasia of the hip. METHODS: 40 cases of children with developmental dysplasia of the hip treated by pelvic osteotomy combined with proximal femoral osteotomy at N...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8888043/ https://www.ncbi.nlm.nih.gov/pubmed/35242240 http://dx.doi.org/10.1155/2022/1291996 |
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author | Cao, Jin Gao, Chao Sun, Jing Hua Zheng, Hua Jiang Zhu, Huan Ye Zhong, Zhao Ping Zhou, Long |
author_facet | Cao, Jin Gao, Chao Sun, Jing Hua Zheng, Hua Jiang Zhu, Huan Ye Zhong, Zhao Ping Zhou, Long |
author_sort | Cao, Jin |
collection | PubMed |
description | OBJECTIVE: To investigate the effect and safety of 3D printing technology in proximal femoral osteotomy in children with developmental dysplasia of the hip. METHODS: 40 cases of children with developmental dysplasia of the hip treated by pelvic osteotomy combined with proximal femoral osteotomy at Ningbo No. 6 Hospital from January 2017 to December 2019 were retrieved and retrospectively analyzed. Among them, 20 cases received preoperative measurement and design assisted by 3D printing technology (the 3D printing group), and 20 cases received conventional preoperative measurement and design (the conventional group). RESULTS: All patients were followed up for an average of 25 (12~36) months. During the follow-up, there were no complications such as infection, fracture of internal fixation, or malunion of osteotomy. Compared with the conventional group, the 3D printing group had a shorter operation time, less intraoperative blood loss, and fewer intraoperative X-ray fluoroscopies (all p < 0.05). In the last follow-up, the clinical efficacy was evaluated by the McKay standard: in the 3D printing group, 14 cases were excellent, 5 cases were good, and 1 case was fair. In the conventional group, 10 cases were excellent, 9 cases were good, and 1 case was fair (Z = −0.382, p > 0.05). CONCLUSION: Preoperative 3D printing of bilateral femur and other large physical models is accurate, which is ideal for the development of individual preoperative planning. Proximal femoral osteotomy using preoperative measurements and simulated surgical data improves the safety of the operation. |
format | Online Article Text |
id | pubmed-8888043 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-88880432022-03-02 Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip Cao, Jin Gao, Chao Sun, Jing Hua Zheng, Hua Jiang Zhu, Huan Ye Zhong, Zhao Ping Zhou, Long Dis Markers Research Article OBJECTIVE: To investigate the effect and safety of 3D printing technology in proximal femoral osteotomy in children with developmental dysplasia of the hip. METHODS: 40 cases of children with developmental dysplasia of the hip treated by pelvic osteotomy combined with proximal femoral osteotomy at Ningbo No. 6 Hospital from January 2017 to December 2019 were retrieved and retrospectively analyzed. Among them, 20 cases received preoperative measurement and design assisted by 3D printing technology (the 3D printing group), and 20 cases received conventional preoperative measurement and design (the conventional group). RESULTS: All patients were followed up for an average of 25 (12~36) months. During the follow-up, there were no complications such as infection, fracture of internal fixation, or malunion of osteotomy. Compared with the conventional group, the 3D printing group had a shorter operation time, less intraoperative blood loss, and fewer intraoperative X-ray fluoroscopies (all p < 0.05). In the last follow-up, the clinical efficacy was evaluated by the McKay standard: in the 3D printing group, 14 cases were excellent, 5 cases were good, and 1 case was fair. In the conventional group, 10 cases were excellent, 9 cases were good, and 1 case was fair (Z = −0.382, p > 0.05). CONCLUSION: Preoperative 3D printing of bilateral femur and other large physical models is accurate, which is ideal for the development of individual preoperative planning. Proximal femoral osteotomy using preoperative measurements and simulated surgical data improves the safety of the operation. Hindawi 2022-02-22 /pmc/articles/PMC8888043/ /pubmed/35242240 http://dx.doi.org/10.1155/2022/1291996 Text en Copyright © 2022 Jin Cao 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 Cao, Jin Gao, Chao Sun, Jing Hua Zheng, Hua Jiang Zhu, Huan Ye Zhong, Zhao Ping Zhou, Long Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title | Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title_full | Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title_fullStr | Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title_full_unstemmed | Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title_short | Effect of 3D Printing Technology in Proximal Femoral Osteotomy in Children with Developmental Dysplasia of the Hip |
title_sort | effect of 3d printing technology in proximal femoral osteotomy in children with developmental dysplasia of the hip |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8888043/ https://www.ncbi.nlm.nih.gov/pubmed/35242240 http://dx.doi.org/10.1155/2022/1291996 |
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