The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery

Abstract To evaluate the post-operative condylar bone remodeling after the treatment of Yang’s arthroscopic surgery. Consecutive cases from Jan 2017 to May 2018 that received Yang’s arthroscopic surgery were included in this study, the TMJ MRI examinations were performed preoperatively and postopera...

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Autores principales:	Minjun Dong, Zixian Jiao, Qi Sun, Xiaofeng Tao, Chi Yang, Weiliu Qiu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8e36656a3c1946549bc8327e64492601
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spelling	oai:doaj.org-article:8e36656a3c1946549bc8327e644926012021-12-02T11:35:40ZThe magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery10.1038/s41598-021-84591-12045-2322https://doaj.org/article/8e36656a3c1946549bc8327e644926012021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-84591-1https://doaj.org/toc/2045-2322Abstract To evaluate the post-operative condylar bone remodeling after the treatment of Yang’s arthroscopic surgery. Consecutive cases from Jan 2017 to May 2018 that received Yang’s arthroscopic surgery were included in this study, the TMJ MRI examinations were performed preoperatively and postoperatively (follow up for 1 year or more), and condylar bone remodeling was estimated. A total of 229 patients (29 male and 200 female) were included in the study, 161 patients had new bone formation, and the average age was 17.5 ± 2.1a. There was no new bone formation in 68 patients with an average age of 24.5 ± 0.7a. The percentage of new bone formation patients in 10–15 years of age was 94.33% and decreases as the age increases. In the position of new bone formation, the posterior slope of condyle was the most (129 joints), the second was the top of condyle (54 joints), the third was around condyle (33 joints), only 25 joints had new bone on the anterior slope of condyle. After TMJ arthroscopic surgery, the condyle has the ability to form new bone, and the younger the age, the stronger the ability of new bone formation. The formation of new bone was most in posterior slope and least in anterior slope of condyle.Minjun DongZixian JiaoQi SunXiaofeng TaoChi YangWeiliu QiuNature 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 Minjun Dong Zixian Jiao Qi Sun Xiaofeng Tao Chi Yang Weiliu Qiu The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
description	Abstract To evaluate the post-operative condylar bone remodeling after the treatment of Yang’s arthroscopic surgery. Consecutive cases from Jan 2017 to May 2018 that received Yang’s arthroscopic surgery were included in this study, the TMJ MRI examinations were performed preoperatively and postoperatively (follow up for 1 year or more), and condylar bone remodeling was estimated. A total of 229 patients (29 male and 200 female) were included in the study, 161 patients had new bone formation, and the average age was 17.5 ± 2.1a. There was no new bone formation in 68 patients with an average age of 24.5 ± 0.7a. The percentage of new bone formation patients in 10–15 years of age was 94.33% and decreases as the age increases. In the position of new bone formation, the posterior slope of condyle was the most (129 joints), the second was the top of condyle (54 joints), the third was around condyle (33 joints), only 25 joints had new bone on the anterior slope of condyle. After TMJ arthroscopic surgery, the condyle has the ability to form new bone, and the younger the age, the stronger the ability of new bone formation. The formation of new bone was most in posterior slope and least in anterior slope of condyle.
format	article
author	Minjun Dong Zixian Jiao Qi Sun Xiaofeng Tao Chi Yang Weiliu Qiu
author_facet	Minjun Dong Zixian Jiao Qi Sun Xiaofeng Tao Chi Yang Weiliu Qiu
author_sort	Minjun Dong
title	The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
title_short	The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
title_full	The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
title_fullStr	The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
title_full_unstemmed	The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery
title_sort	magnetic resonance imaging evaluation of condylar new bone remodeling after yang’s tmj arthroscopic surgery
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8e36656a3c1946549bc8327e64492601
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The magnetic resonance imaging evaluation of condylar new bone remodeling after Yang’s TMJ arthroscopic surgery

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