Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis
Purpose: Clinical success of implant prosthodontics is dependent in part upon the type of implant thread design. The selection of implant thread design plays an important role in the outcome of the treatment. This study was undertaken to evaluate the pattern of stress distribution using a finite ele...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2016-01-01
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| Series: | The Journal of Indian Prosthodontic Society |
| Subjects: | |
| Online Access: | http://www.j-ips.org/article.asp?issn=0972-4052;year=2016;volume=16;issue=4;spage=359;epage=365;aulast=Oswal |
| _version_ | 1818328221054140416 |
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| author | Mansi Manish Oswal Ulhas N Amasi Manish S Oswal Ashish S Bhagat |
| author_facet | Mansi Manish Oswal Ulhas N Amasi Manish S Oswal Ashish S Bhagat |
| author_sort | Mansi Manish Oswal |
| collection | DOAJ |
| description | Purpose: Clinical success of implant prosthodontics is dependent in part upon the type of implant thread design. The selection of implant thread design plays an important role in the outcome of the treatment. This study was undertaken to evaluate the pattern of stress distribution using a finite element analysis; hence, the area which would be bearing maximum load for a given design would be arrived.
Materials and Methods: Three implants with different thread designs, namely V-thread, buttress, and reverse buttress thread designs were considered and dimensions were standardized. The site considered was the mandibular molar region with cortical and trabecular bone assuming to be isotropic and homogeneous. The implant modeling was done with the CATIA software. Vertical loads of 100N were applied. The stresses were calculated as Von Mises stress criterion.
Results: Maximum stresses were seen at the cortical bone and were transferred to the implant. Minimum Von Mises stresses were seen with reverse buttress thread design at the cortical bone. The stresses were observed least at the cancellous bone and maximum at the implant.
Conclusion: Hence, within the limitations of this study the results obtained can be applied clinically for appropriate selection of implant thread design for a predictable success of implant therapy. |
| first_indexed | 2024-12-13T12:28:43Z |
| format | Article |
| id | doaj.art-381eaa4afa0245baaa103eb6d0c33e7d |
| institution | Directory Open Access Journal |
| issn | 0972-4052 1998-4057 |
| language | English |
| last_indexed | 2024-12-13T12:28:43Z |
| publishDate | 2016-01-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | The Journal of Indian Prosthodontic Society |
| spelling | doaj.art-381eaa4afa0245baaa103eb6d0c33e7d2022-12-21T23:46:06ZengWolters Kluwer Medknow PublicationsThe Journal of Indian Prosthodontic Society0972-40521998-40572016-01-0116435936510.4103/0972-4052.191283Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysisMansi Manish OswalUlhas N AmasiManish S OswalAshish S BhagatPurpose: Clinical success of implant prosthodontics is dependent in part upon the type of implant thread design. The selection of implant thread design plays an important role in the outcome of the treatment. This study was undertaken to evaluate the pattern of stress distribution using a finite element analysis; hence, the area which would be bearing maximum load for a given design would be arrived. Materials and Methods: Three implants with different thread designs, namely V-thread, buttress, and reverse buttress thread designs were considered and dimensions were standardized. The site considered was the mandibular molar region with cortical and trabecular bone assuming to be isotropic and homogeneous. The implant modeling was done with the CATIA software. Vertical loads of 100N were applied. The stresses were calculated as Von Mises stress criterion. Results: Maximum stresses were seen at the cortical bone and were transferred to the implant. Minimum Von Mises stresses were seen with reverse buttress thread design at the cortical bone. The stresses were observed least at the cancellous bone and maximum at the implant. Conclusion: Hence, within the limitations of this study the results obtained can be applied clinically for appropriate selection of implant thread design for a predictable success of implant therapy.http://www.j-ips.org/article.asp?issn=0972-4052;year=2016;volume=16;issue=4;spage=359;epage=365;aulast=OswalFinite element analysisimplantthread designs |
| spellingShingle | Mansi Manish Oswal Ulhas N Amasi Manish S Oswal Ashish S Bhagat Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis The Journal of Indian Prosthodontic Society Finite element analysis implant thread designs |
| title | Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis |
| title_full | Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis |
| title_fullStr | Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis |
| title_full_unstemmed | Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis |
| title_short | Influence of three different implant thread designs on stress distribution: A three-dimensional finite element analysis |
| title_sort | influence of three different implant thread designs on stress distribution a three dimensional finite element analysis |
| topic | Finite element analysis implant thread designs |
| url | http://www.j-ips.org/article.asp?issn=0972-4052;year=2016;volume=16;issue=4;spage=359;epage=365;aulast=Oswal |
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