NDLI: The construction and analysis of the three-dimensional finite element model of dental implant and root bisection joint prosthesis

Content Provider	IEEE Xplore Digital Library
Author	Chen Ji Ling Chen Shaokai Wang Zhong Zhang
Copyright Year	2014
Description	Author affiliation: Tianjin Key Lab. for Control Theor. & Applic. in Complicated Ind. Syst., Tianjin Univ. of Technol., Tianjin, China (Chen Ji; Ling Chen; Shaokai Wang; Zhong Zhang)
Abstract	Objective: The paper is to explore the construction of the joint prosthesis model of dental implant and root bisection and mechanical rules of the bone-implant interface of screw-type dental implant. Methods: The Mimics software is applied for loading the image scanned by CT and reverse engineering software for optimizing the model, and Pro/engineer UG software for constructing the three-dimensional model. The model contains all ceramic crown, periodontal ligament, post core, drill base, screw-type dental implant, half of the real teeth, root canal, spongy bone and bone cortex. All the three dimensional finite element models were analyzed using ANSYS Workbench software. Stress distribution on the teeth surface under vertical load (250 N) were calculated for the models. Results: The spongy bone of the dental implant and its stress distribution and deformation rule is obtained. The stress value at the root of the screw-type dental plant is maximum, which is 100.15Mpa; deformation occurs mainly on the real tooth body, the maximum of which is 0.022mm. Conclusions: Acting as the sensory receptor, the periodontal ligament limits the bite force of the joint implant. Thus from the perspective of mechanical engineering, we can conclude that the joint prosthesis of clinical dental implant and root bisection is an excellent repair method.
Starting Page	1264
Ending Page	1268
File Size	552386
Page Count	5
File Format	PDF
ISBN	9781479939787
e-ISBN	9781479939794
DOI	10.1109/ICMA.2014.6885881
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-03
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Implants Teeth Finite element analysis Dentistry Stress Solid modeling Load modeling Dental implant Tooth hemisection
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in