FE study of bone quality effect on load-carrying ability of dental implants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F14%3A10209486" target="_blank" >RIV/00216208:11110/14:10209486 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00064165:_____/14:10209486

Výsledek na webu

<a href="http://dx.doi.org/10.1080/10255842.2013.766173" target="_blank" >http://dx.doi.org/10.1080/10255842.2013.766173</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10255842.2013.766173" target="_blank" >10.1080/10255842.2013.766173</a>

Jazyk výsledku

angličtina

Název v původním jazyce

FE study of bone quality effect on load-carrying ability of dental implants

Popis výsledku v původním jazyce

Extreme stresses in surrounding bone are among the most important reasons for implant failure. Bone density (quality) is a variable that plays a decisive role in achieving predictable osseointegration and long-term survival of implants. The magnitudes ofultimate occlusal load, which generate ultimate von Mises stress at the critical point of peri-implant area for the spectrum of implants inserted into mandible with four different bone qualities (Lekholm and Zarb classi?cation), were calculated. Geometric models of mandible segment were generated from computed tomography images and analysed with osseointegrated cylindrical implants of various dimensions. Occlusal loads were applied in their natural direction. All materials were assumed to be linearly elastic and isotropic. The investigation suggests that an implant's ultimate occlusal load indicates its load-carrying capacity. As a result, bone loss can be predicted, and viable implants can be selected by comparing the values of their

Název v anglickém jazyce

FE study of bone quality effect on load-carrying ability of dental implants

Popis výsledku anglicky

Extreme stresses in surrounding bone are among the most important reasons for implant failure. Bone density (quality) is a variable that plays a decisive role in achieving predictable osseointegration and long-term survival of implants. The magnitudes ofultimate occlusal load, which generate ultimate von Mises stress at the critical point of peri-implant area for the spectrum of implants inserted into mandible with four different bone qualities (Lekholm and Zarb classi?cation), were calculated. Geometric models of mandible segment were generated from computed tomography images and analysed with osseointegrated cylindrical implants of various dimensions. Occlusal loads were applied in their natural direction. All materials were assumed to be linearly elastic and isotropic. The investigation suggests that an implant's ultimate occlusal load indicates its load-carrying capacity. As a result, bone loss can be predicted, and viable implants can be selected by comparing the values of their

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FF - ORL, oftalmologie, stomatologie

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Computer Methods in Biomechanics and Biomedical Engineering

ISSN

1025-5842

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

16

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

1751-1761

Kód UT WoS článku

000337531300001

EID výsledku v databázi Scopus

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