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Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia

The objective of this study is to introduce the application of augmented reality (AR) navigation system developed by the authors in recontouring surgery of craniofacial fibrous dysplasia. Five consecutive patients with craniofacial fibrous dysplasia were enrolled. Through three-dimensional (3D) simu...

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Autores principales: Liu, Kai, Gao, Yuan, Abdelrehem, Ahmed, Zhang, Lei, Chen, Xi, Xie, Le, Wang, Xudong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8113548/
https://www.ncbi.nlm.nih.gov/pubmed/33976233
http://dx.doi.org/10.1038/s41598-021-88860-x
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author Liu, Kai
Gao, Yuan
Abdelrehem, Ahmed
Zhang, Lei
Chen, Xi
Xie, Le
Wang, Xudong
author_facet Liu, Kai
Gao, Yuan
Abdelrehem, Ahmed
Zhang, Lei
Chen, Xi
Xie, Le
Wang, Xudong
author_sort Liu, Kai
collection PubMed
description The objective of this study is to introduce the application of augmented reality (AR) navigation system developed by the authors in recontouring surgery of craniofacial fibrous dysplasia. Five consecutive patients with craniofacial fibrous dysplasia were enrolled. Through three-dimensional (3D) simulation, a virtual plan was designed to reconstruct the normal anatomical contour of the deformed region. Surgical recontouring was achieved with the assistance of the AR navigation system. The accuracy of the surgical procedure was assessed by superimposing the post-operative 3D craniomaxillofacial model onto the virtual plan. The pre-operative preparation time and operation time were also counted. In all patients, AR navigation was performed successfully, with a mean ± SD of the errors of 1.442 ± 0.234 mm. The operative time of the patients ranged from 60 to 80 min. The pre-operative preparation time was 20 min for each patient. All the patients showed uneventful healing without any complications, in addition to satisfaction with the post-operative aesthetics. Using our AR navigation system in recontouring surgery can provide surgeons with a comprehensive and intuitive view of the recontouring border, as well as the depth, in real time. This method could improve the efficiency and safety of craniofacial fibrous dysplasia recontouring procedures.
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spelling pubmed-81135482021-05-12 Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia Liu, Kai Gao, Yuan Abdelrehem, Ahmed Zhang, Lei Chen, Xi Xie, Le Wang, Xudong Sci Rep Article The objective of this study is to introduce the application of augmented reality (AR) navigation system developed by the authors in recontouring surgery of craniofacial fibrous dysplasia. Five consecutive patients with craniofacial fibrous dysplasia were enrolled. Through three-dimensional (3D) simulation, a virtual plan was designed to reconstruct the normal anatomical contour of the deformed region. Surgical recontouring was achieved with the assistance of the AR navigation system. The accuracy of the surgical procedure was assessed by superimposing the post-operative 3D craniomaxillofacial model onto the virtual plan. The pre-operative preparation time and operation time were also counted. In all patients, AR navigation was performed successfully, with a mean ± SD of the errors of 1.442 ± 0.234 mm. The operative time of the patients ranged from 60 to 80 min. The pre-operative preparation time was 20 min for each patient. All the patients showed uneventful healing without any complications, in addition to satisfaction with the post-operative aesthetics. Using our AR navigation system in recontouring surgery can provide surgeons with a comprehensive and intuitive view of the recontouring border, as well as the depth, in real time. This method could improve the efficiency and safety of craniofacial fibrous dysplasia recontouring procedures. Nature Publishing Group UK 2021-05-11 /pmc/articles/PMC8113548/ /pubmed/33976233 http://dx.doi.org/10.1038/s41598-021-88860-x Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Liu, Kai
Gao, Yuan
Abdelrehem, Ahmed
Zhang, Lei
Chen, Xi
Xie, Le
Wang, Xudong
Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title_full Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title_fullStr Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title_full_unstemmed Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title_short Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
title_sort augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8113548/
https://www.ncbi.nlm.nih.gov/pubmed/33976233
http://dx.doi.org/10.1038/s41598-021-88860-x
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