Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia

Abstract 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...

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Autores principales:	Kai Liu, Yuan Gao, Ahmed Abdelrehem, Lei Zhang, Xi Chen, Le Xie, Xudong Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ff2de253b2804126b05d06e2f75e0941
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spelling	oai:doaj.org-article:ff2de253b2804126b05d06e2f75e09412021-12-02T16:57:37ZAugmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia10.1038/s41598-021-88860-x2045-2322https://doaj.org/article/ff2de253b2804126b05d06e2f75e09412021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88860-xhttps://doaj.org/toc/2045-2322Abstract 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.Kai LiuYuan GaoAhmed AbdelrehemLei ZhangXi ChenLe XieXudong WangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Kai Liu Yuan Gao Ahmed Abdelrehem Lei Zhang Xi Chen Le Xie Xudong Wang Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
description	Abstract 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.
format	article
author	Kai Liu Yuan Gao Ahmed Abdelrehem Lei Zhang Xi Chen Le Xie Xudong Wang
author_facet	Kai Liu Yuan Gao Ahmed Abdelrehem Lei Zhang Xi Chen Le Xie Xudong Wang
author_sort	Kai Liu
title	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_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_sort	augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ff2de253b2804126b05d06e2f75e0941
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Augmented reality navigation method for recontouring surgery of craniofacial fibrous dysplasia

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