Cargando…

Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement

The medial patellofemoral ligament (MPFL) is a key soft tissue stabilizer of the medial patella, with deficiency proven to be a key contributor to patellar dislocation. Reconstruction of this ligament has become a widely employed procedure in managing patients with recurrent patellar dislocation, an...

Descripción completa

Detalles Bibliográficos
Autores principales: Hasan, Raashad, Jamil, Wiqqas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5822699/
https://www.ncbi.nlm.nih.gov/pubmed/29492253
http://dx.doi.org/10.1093/jscr/rjy025
_version_ 1783301741945552896
author Hasan, Raashad
Jamil, Wiqqas
author_facet Hasan, Raashad
Jamil, Wiqqas
author_sort Hasan, Raashad
collection PubMed
description The medial patellofemoral ligament (MPFL) is a key soft tissue stabilizer of the medial patella, with deficiency proven to be a key contributor to patellar dislocation. Reconstruction of this ligament has become a widely employed procedure in managing patients with recurrent patellar dislocation, and is also gaining popularity in the setting of primary dislocation. A wide variety of techniques have been described, differing in the type of graft used, sites for fixation and fixation technique. A number of complications have also been reported in the literature, including post-operative stiffness, apprehension, patellar fracture and recurrence of instability and dislocation. Here we report a case of an endobutton used in MPFL reconstruction becoming displaced after minimal trauma in a young female patient, subsequently causing patellofemoral irritation, patellar cartilaginous damage and functional limitation. This complication has not been previously reported to our knowledge and is one that surgeons must be aware of.
format Online
Article
Text
id pubmed-5822699
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher Oxford University Press
record_format MEDLINE/PubMed
spelling pubmed-58226992018-02-28 Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement Hasan, Raashad Jamil, Wiqqas J Surg Case Rep Case Report The medial patellofemoral ligament (MPFL) is a key soft tissue stabilizer of the medial patella, with deficiency proven to be a key contributor to patellar dislocation. Reconstruction of this ligament has become a widely employed procedure in managing patients with recurrent patellar dislocation, and is also gaining popularity in the setting of primary dislocation. A wide variety of techniques have been described, differing in the type of graft used, sites for fixation and fixation technique. A number of complications have also been reported in the literature, including post-operative stiffness, apprehension, patellar fracture and recurrence of instability and dislocation. Here we report a case of an endobutton used in MPFL reconstruction becoming displaced after minimal trauma in a young female patient, subsequently causing patellofemoral irritation, patellar cartilaginous damage and functional limitation. This complication has not been previously reported to our knowledge and is one that surgeons must be aware of. Oxford University Press 2018-02-22 /pmc/articles/PMC5822699/ /pubmed/29492253 http://dx.doi.org/10.1093/jscr/rjy025 Text en Published by Oxford University Press and JSCR Publishing Ltd. All rights reserved. © The Author(s) 2018. http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com
spellingShingle Case Report
Hasan, Raashad
Jamil, Wiqqas
Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title_full Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title_fullStr Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title_full_unstemmed Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title_short Case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
title_sort case report of a ruptured endobutton used in medial patellofemoral ligament reconstruction causing patellofemoral impingement
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5822699/
https://www.ncbi.nlm.nih.gov/pubmed/29492253
http://dx.doi.org/10.1093/jscr/rjy025
work_keys_str_mv AT hasanraashad casereportofarupturedendobuttonusedinmedialpatellofemoralligamentreconstructioncausingpatellofemoralimpingement
AT jamilwiqqas casereportofarupturedendobuttonusedinmedialpatellofemoralligamentreconstructioncausingpatellofemoralimpingement