Zhodnocení pohybu temporomandibulárního disku během otevírání úst na mladých dobrovolnících

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F07%3A02134787" target="_blank" >RIV/68407700:21220/07:02134787 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of the Temporomandibular Joint Disc Movement during Mouth Opening on Young Volunteers

Popis výsledku v původním jazyce

The main aim of this work was to determine the relative displacement of the temporomandibular (TM) disc and the mandible during mouth opening and closure. While the movement of the mandible has been already published, though only for small mouth opening,the behaviour of the disc during the same movement has not been well depicted. The movement of the TM disc was studied on young volunteers using a magnetic resonance imaging. We used a customised mono-directional "spreader" device to achieve proper mouth opening positions. Static sagittal images in revolved sections of the temporomandibular joint were obtained in various positions of jaw opening from 0 to 50 mm. The head was fixed to avoid major displacements; smaller displacements were corrected usingthe geometric transformation. The motions of the TM disc and the mandible were observed. The results provided a description of the TM disc displacements as a function of jaw opening.

Název v anglickém jazyce

Evaluation of the Temporomandibular Joint Disc Movement during Mouth Opening on Young Volunteers

Popis výsledku anglicky

The main aim of this work was to determine the relative displacement of the temporomandibular (TM) disc and the mandible during mouth opening and closure. While the movement of the mandible has been already published, though only for small mouth opening,the behaviour of the disc during the same movement has not been well depicted. The movement of the TM disc was studied on young volunteers using a magnetic resonance imaging. We used a customised mono-directional "spreader" device to achieve proper mouth opening positions. Static sagittal images in revolved sections of the temporomandibular joint were obtained in various positions of jaw opening from 0 to 50 mm. The head was fixed to avoid major displacements; smaller displacements were corrected usingthe geometric transformation. The motions of the TM disc and the mandible were observed. The results provided a description of the TM disc displacements as a function of jaw opening.

Druh

D - Stať ve sborníku

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F07%2F0023" target="_blank" >GA106/07/0023: Aplikace syntetických biomateriálů pro náhrady obličejové části skeletu lebky.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The 6th Youth Symposium on Experimental Solid Mechanics

ISBN

978-86-82631-39-2

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

43-46

Název nakladatele

Faculty of Mechanical Engineering

Místo vydání

Kraljevo

Místo konání akce

Vrnjačka Banja

Datum konání akce

9. 5. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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