A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury
The menisci are the essential structures of the knee joint because they disperse body weight and reduce friction during the movement. An avulsion fracture of the posterior medial meniscus root, also known as meniscal ossicles, can lead to meniscal extrusion. Consequently, the medial meniscus loses i...
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Wolters Kluwer Medknow Publications
2021
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oai:doaj.org-article:f42269c92d9e458490ff078a7a20ff5e2021-11-12T10:24:36ZA rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury1011-456410.4103/jmedsci.jmedsci_329_20https://doaj.org/article/f42269c92d9e458490ff078a7a20ff5e2021-01-01T00:00:00Zhttp://www.jmedscindmc.com/article.asp?issn=1011-4564;year=2021;volume=41;issue=6;spage=315;epage=318;aulast=Wuhttps://doaj.org/toc/1011-4564The menisci are the essential structures of the knee joint because they disperse body weight and reduce friction during the movement. An avulsion fracture of the posterior medial meniscus root, also known as meniscal ossicles, can lead to meniscal extrusion. Consequently, the medial meniscus loses its ability to absorb hoop stress. One patient presented with nonunion posterior root avulsion fracture of the medial meniscus concomitant with posterior cruciate ligament (PCL) injury. The patient underwent arthroscopic suture repair through the placement of a tibial tunnel 1 year after injury. The fracture united well, and complete recovery was achieved at the 2-year follow-up. To the best of our knowledge, this is the first report describing a posterior root avulsion fracture of the medial meniscus with concomitant PCL avulsion fracture.Shen-Han WuShih-Han LeeChian-Her LeeJia-Lin WuWolters Kluwer Medknow Publicationsarticlearthroscopymedial meniscus rootposterior cruciate ligament injuryMedicineRMedical emergencies. Critical care. Intensive care. First aidRC86-88.9ENJournal of Medical Sciences, Vol 41, Iss 6, Pp 315-318 (2021) |
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arthroscopy medial meniscus root posterior cruciate ligament injury Medicine R Medical emergencies. Critical care. Intensive care. First aid RC86-88.9 |
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arthroscopy medial meniscus root posterior cruciate ligament injury Medicine R Medical emergencies. Critical care. Intensive care. First aid RC86-88.9 Shen-Han Wu Shih-Han Lee Chian-Her Lee Jia-Lin Wu A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
description |
The menisci are the essential structures of the knee joint because they disperse body weight and reduce friction during the movement. An avulsion fracture of the posterior medial meniscus root, also known as meniscal ossicles, can lead to meniscal extrusion. Consequently, the medial meniscus loses its ability to absorb hoop stress. One patient presented with nonunion posterior root avulsion fracture of the medial meniscus concomitant with posterior cruciate ligament (PCL) injury. The patient underwent arthroscopic suture repair through the placement of a tibial tunnel 1 year after injury. The fracture united well, and complete recovery was achieved at the 2-year follow-up. To the best of our knowledge, this is the first report describing a posterior root avulsion fracture of the medial meniscus with concomitant PCL avulsion fracture. |
format |
article |
author |
Shen-Han Wu Shih-Han Lee Chian-Her Lee Jia-Lin Wu |
author_facet |
Shen-Han Wu Shih-Han Lee Chian-Her Lee Jia-Lin Wu |
author_sort |
Shen-Han Wu |
title |
A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
title_short |
A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
title_full |
A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
title_fullStr |
A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
title_full_unstemmed |
A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
title_sort |
rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury |
publisher |
Wolters Kluwer Medknow Publications |
publishDate |
2021 |
url |
https://doaj.org/article/f42269c92d9e458490ff078a7a20ff5e |
work_keys_str_mv |
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