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Evaluation of stress distribution in mandible during orthodontic and orthopaedic force application using finite element method
AIM: The aim of this study was to evaluate the effects of the orthopedic and orthodontic forceson the mandible using 3-dimensional (3D) finite element stress analysis. The various forces that are taken into consideration are 3 loads of each type: Activator, Chincup, the combination of activator and...
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| Published in: | Journal of computational methods in sciences and engineering 2017-01, Vol.17 (2), p.269-282 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c291t-23f4c34c02669875058edffbc767761ad398c3f93b47a7b28a6401c50a9067713 |
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| cites | cdi_FETCH-LOGICAL-c291t-23f4c34c02669875058edffbc767761ad398c3f93b47a7b28a6401c50a9067713 |
| container_end_page | 282 |
| container_issue | 2 |
| container_start_page | 269 |
| container_title | Journal of computational methods in sciences and engineering |
| container_volume | 17 |
| creator | Mathew, Jenny Mary Mascarenhas, Rohan Husain, Akhter |
| description | AIM:
The aim of this study was to evaluate the effects of the orthopedic and orthodontic forceson the mandible using 3-dimensional (3D) finite element stress analysis. The various forces that are taken into consideration are 3 loads of each type: Activator, Chincup, the combination of activator and headgear and the orthodontic forces.
METHOD:
A 3D finite element model of the mandible was constructed using a CT scan of a patient. The model consisted of 514,973 elements and 101,058 nodes. The stress regions and deformations were studied under 3 different loads for each type of force application.
RESULTS:
The principle stresses and Von mises stress were seen at the neck of the condyle and the displacement is seen at the chin in all the types of force applications studied.
CONCLUSION AND SUMMARY:
In all the cases studied, the results show that the highest values of principle stress, Von Mises stresses are maximum at the neck of the condyle. The highest values for deformation are at the chin. |
| doi_str_mv | 10.3233/JCM-170712 |
| format | article |
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The aim of this study was to evaluate the effects of the orthopedic and orthodontic forceson the mandible using 3-dimensional (3D) finite element stress analysis. The various forces that are taken into consideration are 3 loads of each type: Activator, Chincup, the combination of activator and headgear and the orthodontic forces.
METHOD:
A 3D finite element model of the mandible was constructed using a CT scan of a patient. The model consisted of 514,973 elements and 101,058 nodes. The stress regions and deformations were studied under 3 different loads for each type of force application.
RESULTS:
The principle stresses and Von mises stress were seen at the neck of the condyle and the displacement is seen at the chin in all the types of force applications studied.
CONCLUSION AND SUMMARY:
In all the cases studied, the results show that the highest values of principle stress, Von Mises stresses are maximum at the neck of the condyle. The highest values for deformation are at the chin.</description><identifier>ISSN: 1472-7978</identifier><identifier>EISSN: 1875-8983</identifier><identifier>DOI: 10.3233/JCM-170712</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Chin ; Computed tomography ; Deformation ; Finite element method ; Mathematical analysis ; Orthodontics ; Stress analysis ; Stress concentration ; Stress distribution ; Three dimensional models</subject><ispartof>Journal of computational methods in sciences and engineering, 2017-01, Vol.17 (2), p.269-282</ispartof><rights>IOS Press and the authors. All rights reserved</rights><rights>Copyright IOS Press BV 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-23f4c34c02669875058edffbc767761ad398c3f93b47a7b28a6401c50a9067713</citedby><cites>FETCH-LOGICAL-c291t-23f4c34c02669875058edffbc767761ad398c3f93b47a7b28a6401c50a9067713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Mathew, Jenny Mary</creatorcontrib><creatorcontrib>Mascarenhas, Rohan</creatorcontrib><creatorcontrib>Husain, Akhter</creatorcontrib><title>Evaluation of stress distribution in mandible during orthodontic and orthopaedic force application using finite element method</title><title>Journal of computational methods in sciences and engineering</title><description>AIM:
The aim of this study was to evaluate the effects of the orthopedic and orthodontic forceson the mandible using 3-dimensional (3D) finite element stress analysis. The various forces that are taken into consideration are 3 loads of each type: Activator, Chincup, the combination of activator and headgear and the orthodontic forces.
METHOD:
A 3D finite element model of the mandible was constructed using a CT scan of a patient. The model consisted of 514,973 elements and 101,058 nodes. The stress regions and deformations were studied under 3 different loads for each type of force application.
RESULTS:
The principle stresses and Von mises stress were seen at the neck of the condyle and the displacement is seen at the chin in all the types of force applications studied.
CONCLUSION AND SUMMARY:
In all the cases studied, the results show that the highest values of principle stress, Von Mises stresses are maximum at the neck of the condyle. The highest values for deformation are at the chin.</description><subject>Chin</subject><subject>Computed tomography</subject><subject>Deformation</subject><subject>Finite element method</subject><subject>Mathematical analysis</subject><subject>Orthodontics</subject><subject>Stress analysis</subject><subject>Stress concentration</subject><subject>Stress distribution</subject><subject>Three dimensional models</subject><issn>1472-7978</issn><issn>1875-8983</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNplkMtKxDAUhoMoOI5ufIKAC0Go5tamWcrglRE3ui5pmowZ2qQmqeDGZzdjXQiuzu07_-H8AJxidEkJpVePq6cCc8Qx2QMLXPOyqEVN93POOCm44PUhOIpxixCjpcAL8HXzIftJJusd9AbGFHSMsLM5se3007YODtJ1tu017KZg3Qb6kN58512yCubRXI9Sd7k2PigN5Tj2Vs26U9ztGOts0lD3etAuwUHvJI7BgZF91Ce_cQleb29eVvfF-vnuYXW9LhQROBWEGqYoU4hUlchfobLWnTGt4hXnFZYdFbWiRtCWcclbUsuKIaxKJAXKBKZLcDbrjsG_TzqmZuun4PLJBgtBheCMsUxdzJQKPsagTTMGO8jw2WDU7Pxtsr_N7G-Gz2c4yo3-I_ef_AaqD3ty</recordid><startdate>20170101</startdate><enddate>20170101</enddate><creator>Mathew, Jenny Mary</creator><creator>Mascarenhas, Rohan</creator><creator>Husain, Akhter</creator><general>SAGE Publications</general><general>IOS Press BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20170101</creationdate><title>Evaluation of stress distribution in mandible during orthodontic and orthopaedic force application using finite element method</title><author>Mathew, Jenny Mary ; Mascarenhas, Rohan ; Husain, Akhter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-23f4c34c02669875058edffbc767761ad398c3f93b47a7b28a6401c50a9067713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Chin</topic><topic>Computed tomography</topic><topic>Deformation</topic><topic>Finite element method</topic><topic>Mathematical analysis</topic><topic>Orthodontics</topic><topic>Stress analysis</topic><topic>Stress concentration</topic><topic>Stress distribution</topic><topic>Three dimensional models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mathew, Jenny Mary</creatorcontrib><creatorcontrib>Mascarenhas, Rohan</creatorcontrib><creatorcontrib>Husain, Akhter</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts – Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Journal of computational methods in sciences and engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mathew, Jenny Mary</au><au>Mascarenhas, Rohan</au><au>Husain, Akhter</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of stress distribution in mandible during orthodontic and orthopaedic force application using finite element method</atitle><jtitle>Journal of computational methods in sciences and engineering</jtitle><date>2017-01-01</date><risdate>2017</risdate><volume>17</volume><issue>2</issue><spage>269</spage><epage>282</epage><pages>269-282</pages><issn>1472-7978</issn><eissn>1875-8983</eissn><abstract>AIM:
The aim of this study was to evaluate the effects of the orthopedic and orthodontic forceson the mandible using 3-dimensional (3D) finite element stress analysis. The various forces that are taken into consideration are 3 loads of each type: Activator, Chincup, the combination of activator and headgear and the orthodontic forces.
METHOD:
A 3D finite element model of the mandible was constructed using a CT scan of a patient. The model consisted of 514,973 elements and 101,058 nodes. The stress regions and deformations were studied under 3 different loads for each type of force application.
RESULTS:
The principle stresses and Von mises stress were seen at the neck of the condyle and the displacement is seen at the chin in all the types of force applications studied.
CONCLUSION AND SUMMARY:
In all the cases studied, the results show that the highest values of principle stress, Von Mises stresses are maximum at the neck of the condyle. The highest values for deformation are at the chin.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.3233/JCM-170712</doi><tpages>14</tpages></addata></record> |
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| identifier | ISSN: 1472-7978 |
| ispartof | Journal of computational methods in sciences and engineering, 2017-01, Vol.17 (2), p.269-282 |
| issn | 1472-7978 1875-8983 |
| language | eng |
| recordid | cdi_proquest_journals_1993997444 |
| source | SAGE:Jisc Collections:SAGE Journals Read and Publish 2023-2024:2025 extension (reading list) |
| subjects | Chin Computed tomography Deformation Finite element method Mathematical analysis Orthodontics Stress analysis Stress concentration Stress distribution Three dimensional models |
| title | Evaluation of stress distribution in mandible during orthodontic and orthopaedic force application using finite element method |
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