Abstract:
:The aim of this study was to perform a literature review on the use of finite element modeling (FEM) for the evaluation of the biomechanical behavior of temporomandibular joint replacement (TMJR) devices. An electronic search of online medical and scientific literature database was conducted using selected search terms. The search identified 307 studies, of which 19 were considered relevant to this study. Of the 19 selected studies, 10 (52.6%) investigated the influence of geometry and fixation methods, while two (10.5%) evaluated the behavior of artificial condyle-fossa structures. The TMJR devices assessed in these studies included TMJ Inc. (aka Christensen; 63.2%), Zimmer Biomet (15.7%), Stryker (10.5%), and a theoretical intramedullary condylar component (5.3%); 26.3% of the studies evaluated custom TMJR devices. Such studies provided important data on the distribution of strain and stress through TMJR structural components and surrounding bone by using different software systems and methods. The mean stress values were lower on a custom TMJR condyle-ramus component and the supporting bone than on the stock device. FEM proved to be an accurate and valuable biomechanical simulation tool for studying the current TMJR devices and should be considered a useful tool for the improvement and development of future joint replacement devices.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Rodrigues YL,Mathew MT,Mercuri LG,da Silva JSP,Henriques B,Souza JCMdoi
10.1016/j.ijom.2018.02.005subject
Has Abstractpub_date
2018-08-01 00:00:00pages
1032-1042issue
8eissn
0901-5027issn
1399-0020pii
S0901-5027(18)30045-6journal_volume
47pub_type
杂志文章,评审abstract::This study was conducted to evaluate the prevalence of tooth discolouration and to examine the factors that may pose a higher risk for tooth discolouration after orthognathic surgery. This was a retrospective study of 1455 orthognathic surgeries. The following data were collected for analysis: presence of discoloured ...
journal_title:International journal of oral and maxillofacial surgery
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abstract::The aim of this study was to evaluate the long-term survival of craniofacial implants and prostheses and to identify factors associated with failure in a cohort of patients. A 25-year retrospective analysis was conducted at Royal Melbourne Hospital. Data included demographic characteristics, age, site and cause of the...
journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:10.1016/j.ijom.2012.05.012
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2013.11.017
更新日期:2014-06-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.ijom.2018.03.016
更新日期:2018-07-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2006.05.001
更新日期:2006-11-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type:
doi:10.1016/j.ijom.2020.07.033
更新日期:2020-08-23 00:00:00
abstract::This study evaluated the quality of life (QL) of patients who survived oral cancer more than 5 years after treatment, using the Short-Form 36 questionnaire (SF-36), and assessed the impact of factors influencing QL compared with the Spanish population norms. 60 oral cancer patients (65.41 years; 49 males) with cancer-...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2012.11.014
更新日期:2013-04-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2019.06.028
更新日期:2020-02-01 00:00:00
abstract::From March 1991 to February 2001, 80 cases of minor salivary gland tumours were diagnosed in the Department of Oral and Maxillofacial Surgery at the University of Maryland at Baltimore (Baltimore, MD, USA). Data extracted from a retrospective chart review included age, sex, symptoms, site, histological diagnosis. trea...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
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更新日期:2002-06-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,随机对照试验
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更新日期:2018-11-01 00:00:00
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,随机对照试验
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
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journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
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