Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism

We describe a case of an isolated posteromedial ankle dislocation, without malleolar fracture, with associated dislocation of an os trigonal process after a low-energy tennis injury. We demonstrate that nonoperative treatment results in excellent functional outcome scores with minimal arthritic prog...

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Detalles Bibliográficos
Autores principales: Irving, Devan, Geers, Brent, Lawrence, Bruce
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7007941/
https://www.ncbi.nlm.nih.gov/pubmed/32047686
http://dx.doi.org/10.1155/2020/5026058
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author Irving, Devan
Geers, Brent
Lawrence, Bruce
author_facet Irving, Devan
Geers, Brent
Lawrence, Bruce
author_sort Irving, Devan
collection PubMed
description We describe a case of an isolated posteromedial ankle dislocation, without malleolar fracture, with associated dislocation of an os trigonal process after a low-energy tennis injury. We demonstrate that nonoperative treatment results in excellent functional outcome scores with minimal arthritic progression at 2 years of follow-up. We discuss pathoanatomic risk factors of pure dislocations and propose that an os trigonum is a risk factor for isolated dislocations of the ankle.
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spelling pubmed-70079412020-02-11 Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism Irving, Devan Geers, Brent Lawrence, Bruce Case Rep Orthop Case Report We describe a case of an isolated posteromedial ankle dislocation, without malleolar fracture, with associated dislocation of an os trigonal process after a low-energy tennis injury. We demonstrate that nonoperative treatment results in excellent functional outcome scores with minimal arthritic progression at 2 years of follow-up. We discuss pathoanatomic risk factors of pure dislocations and propose that an os trigonum is a risk factor for isolated dislocations of the ankle. Hindawi 2020-01-27 /pmc/articles/PMC7007941/ /pubmed/32047686 http://dx.doi.org/10.1155/2020/5026058 Text en Copyright © 2020 Devan Irving et al. http://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 Case Report
Irving, Devan
Geers, Brent
Lawrence, Bruce
Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title_full Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title_fullStr Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title_full_unstemmed Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title_short Isolated Posterior Medial Ankle Dislocation with Associated Os Trigonum Dislocation after Low-Energy Mechanism
title_sort isolated posterior medial ankle dislocation with associated os trigonum dislocation after low-energy mechanism
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7007941/
https://www.ncbi.nlm.nih.gov/pubmed/32047686
http://dx.doi.org/10.1155/2020/5026058
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AT geersbrent isolatedposteriormedialankledislocationwithassociatedostrigonumdislocationafterlowenergymechanism
AT lawrencebruce isolatedposteriormedialankledislocationwithassociatedostrigonumdislocationafterlowenergymechanism

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