Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Critical Reviews™ in Biomedical Engineering
SJR: 0.26 SNIP: 0.375 CiteScore™: 1.4

ISSN Imprimir: 0278-940X
ISSN En Línea: 1943-619X

Volumes:
Volumen 48, 2020 Volumen 47, 2019 Volumen 46, 2018 Volumen 45, 2017 Volumen 44, 2016 Volumen 43, 2015 Volumen 42, 2014 Volumen 41, 2013 Volumen 40, 2012 Volumen 39, 2011 Volumen 38, 2010 Volumen 37, 2009 Volumen 36, 2008 Volumen 35, 2007 Volumen 34, 2006 Volumen 33, 2005 Volumen 32, 2004 Volumen 31, 2003 Volumen 30, 2002 Volumen 29, 2001 Volumen 28, 2000 Volumen 27, 1999 Volumen 26, 1998 Volumen 25, 1997 Volumen 24, 1996 Volumen 23, 1995

Critical Reviews™ in Biomedical Engineering

DOI: 10.1615/CritRevBiomedEng.v28.i34.110
pages 411-420

Stress Analysis of an Artificial Temporal Mandibular Joint

Amit Roychowdhury
Department of Aerospace Engineering and Applied Mechanics, Indian Institute of Engineering Science and Technology, Shibpur, India
S. Pal
School of BioScience and Engineering, Jadavpur University, Calcutta-700 032

SINOPSIS

To design a temporal mandibular joint (TMJ), the designer should pay attention to the range of movement in the joint, the strength of the joint, and the size of the implant should conform, so that it does not hamper facial configuration. As a number of designs are available, in this study we have considered one of the most common and widely used implants for analysis.
The main objective of this study is to examine the stress-strain behavior at the implant and what is happening at the implant bone interface. We have also examined whether implant material can be replaced by UHMWPE (ultra high molecular weight polyethylene) instead of titanium or Co-Cr-Mo alloy. Whether the change of positions of the screw used for fixation has any effect or not, we have modeled it considering actual shape and size, then divided it into number finite elements by using a FEM package. An appropriate surgical construct was modeled and loaded and studied for different parameters. We have shown that the metallic prostheses are good from a stress-strain point of view and UHMWPE cannot be used as such.


Articles with similar content:

Short Dental Implants: A Review of Literature
Journal of Long-Term Effects of Medical Implants, Vol.29, 2019, issue 4
Raheleh Rasoolzadeh, Mehi Jafari
A 3-D FEM Analysis of Single and Multiple Screw-Root Dental Implant Fixed in a Mandible
Critical Reviews™ in Biomedical Engineering, Vol.28, 2000, issue 3&4
Amit Roychowdhury, S. Pal
Use of Ferrule Rings as Stress Dissipators in Temporomandibular Joint Intramedullary Implants: A Finite Element Analysis Study
Journal of Long-Term Effects of Medical Implants, Vol.28, 2018, issue 4
Martin Pendola, Thorsten Kirsch, Jake Cresta, Alesha Castillo
Fixed Versos Mobile Bearing Knee Arthroplasty: A Review of Kinematics and Results
Journal of Long-Term Effects of Medical Implants, Vol.21, 2011, issue 3
A. P. Apostolopoulos, E. Chronopoulos, G. Papachristou, loannis V. Michos, Stergios N. Lallos, Nikolaos E. Efstathopoulos, Andreas F. Mavrogenis
Heterotopic Ossification: A Review of Etiology, Diagnosis, and Clinical Management
Critical Reviews™ in Physical and Rehabilitation Medicine, Vol.27, 2015, issue 2-4
Donald Hamby, Scott Strum, Justice Otchere