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Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management
Internal derangements of the temporomandibular joint are conditions in which the articular disc has become displaced from its original position the condylar head. Relevant anatomic structures and their functional relationships are briefly discussed. The displacement of the disc can result in numerou...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Medknow Publications & Media Pvt Ltd
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4762294/ https://www.ncbi.nlm.nih.gov/pubmed/26929478 http://dx.doi.org/10.4103/0972-4052.156998 |
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author | Young, Andrew L. |
author_facet | Young, Andrew L. |
author_sort | Young, Andrew L. |
collection | PubMed |
description | Internal derangements of the temporomandibular joint are conditions in which the articular disc has become displaced from its original position the condylar head. Relevant anatomic structures and their functional relationships are briefly discussed. The displacement of the disc can result in numerous presentations, with the most common being disc displacement with reduction (with or without intermittent locking), and disc displacement without reduction (with or without limited opening). These are described in this article according to the standardized Diagnostic Criteria for Temporomandibular Disorders, as well as the less common posterior disc displacement. Appropriate management usually ranges from patient education and monitoring to splints, physical therapy, and medications. In rare and select cases, surgery may be necessary. However, in for the majority of internal derangements, the prognosis is good, particularly with conservative care. |
format | Online Article Text |
id | pubmed-4762294 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-47622942016-02-29 Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management Young, Andrew L. J Indian Prosthodont Soc Review Article Internal derangements of the temporomandibular joint are conditions in which the articular disc has become displaced from its original position the condylar head. Relevant anatomic structures and their functional relationships are briefly discussed. The displacement of the disc can result in numerous presentations, with the most common being disc displacement with reduction (with or without intermittent locking), and disc displacement without reduction (with or without limited opening). These are described in this article according to the standardized Diagnostic Criteria for Temporomandibular Disorders, as well as the less common posterior disc displacement. Appropriate management usually ranges from patient education and monitoring to splints, physical therapy, and medications. In rare and select cases, surgery may be necessary. However, in for the majority of internal derangements, the prognosis is good, particularly with conservative care. Medknow Publications & Media Pvt Ltd 2015 /pmc/articles/PMC4762294/ /pubmed/26929478 http://dx.doi.org/10.4103/0972-4052.156998 Text en Copyright: © 2015 The Journal of Indian Prosthodontic Society http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms. |
spellingShingle | Review Article Young, Andrew L. Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title | Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title_full | Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title_fullStr | Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title_full_unstemmed | Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title_short | Internal derangements of the temporomandibular joint: A review of the anatomy, diagnosis, and management |
title_sort | internal derangements of the temporomandibular joint: a review of the anatomy, diagnosis, and management |
topic | Review Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4762294/ https://www.ncbi.nlm.nih.gov/pubmed/26929478 http://dx.doi.org/10.4103/0972-4052.156998 |
work_keys_str_mv | AT youngandrewl internalderangementsofthetemporomandibularjointareviewoftheanatomydiagnosisandmanagement |