Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction
A 3D finite element model of the mandible dentition was developed, including 14 teeth, a periodontal ligament (PDL), and a splint made of polymethylmethacrylate (PMMA). The study considered three design options: 1—the case of splint absence; 2—the case of the splint presence installed after manufact...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-04-01
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| Series: | Journal of Functional Biomaterials |
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| Online Access: | https://www.mdpi.com/2079-4983/12/2/23 |
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| author | Denis Gribov Mikhail Antonik Denis Butkov Alexandr Stepanov Pavel Antonik Yaser Kharakh Anton Pivovarov Sergey Arutyunov |
| author_facet | Denis Gribov Mikhail Antonik Denis Butkov Alexandr Stepanov Pavel Antonik Yaser Kharakh Anton Pivovarov Sergey Arutyunov |
| author_sort | Denis Gribov |
| collection | DOAJ |
| description | A 3D finite element model of the mandible dentition was developed, including 14 teeth, a periodontal ligament (PDL), and a splint made of polymethylmethacrylate (PMMA). The study considered three design options: 1—the case of splint absence; 2—the case of the splint presence installed after manufacture; and 3—the case of splint presence installed after correction (grinding) performed to ensure a uniform distribution of occlusal force between the teeth. For cases of absence and presence of splint, three measurements of the functional load were performed using the T-Scan III software and hardware complex (TekScan, Boston, MA, USA). It was found that the presence of a splint led to a decrease in the total value of the occlusive load and to a uniform distribution between all the mandible teeth. The occlusal force was considered as a static vertical force evenly distributed between the nodes belonging to the occlusive surface of the corresponding tooth for the first design option and the occlusal surface of the splint for the second and third ones, respectively. As a result of the study, it was concluded that the splint usage was effective in order to change the distribution of the functional load during the treatment of proved masticatory muscles’ parafunction; the safety of using a splint for teeth and surrounding tissues under the influence of the considered functional load was shown; the potential applicability of PMMA as a structural material of a splint that had been used for the treatment of masticatory muscles’ parafunction was established. |
| first_indexed | 2024-03-10T12:28:45Z |
| format | Article |
| id | doaj.art-27110fca96ae47c18ad15bb80be51089 |
| institution | Directory Open Access Journal |
| issn | 2079-4983 |
| language | English |
| last_indexed | 2024-03-10T12:28:45Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Functional Biomaterials |
| spelling | doaj.art-27110fca96ae47c18ad15bb80be510892023-11-21T14:49:12ZengMDPI AGJournal of Functional Biomaterials2079-49832021-04-011222310.3390/jfb12020023Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles ParafunctionDenis Gribov0Mikhail Antonik1Denis Butkov2Alexandr Stepanov3Pavel Antonik4Yaser Kharakh5Anton Pivovarov6Sergey Arutyunov7Department of Applied Mechanics, Bauman Moscow State Technical University, 105005 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaDepartment of Propaedeutics of Dental Diseases, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, RussiaA 3D finite element model of the mandible dentition was developed, including 14 teeth, a periodontal ligament (PDL), and a splint made of polymethylmethacrylate (PMMA). The study considered three design options: 1—the case of splint absence; 2—the case of the splint presence installed after manufacture; and 3—the case of splint presence installed after correction (grinding) performed to ensure a uniform distribution of occlusal force between the teeth. For cases of absence and presence of splint, three measurements of the functional load were performed using the T-Scan III software and hardware complex (TekScan, Boston, MA, USA). It was found that the presence of a splint led to a decrease in the total value of the occlusive load and to a uniform distribution between all the mandible teeth. The occlusal force was considered as a static vertical force evenly distributed between the nodes belonging to the occlusive surface of the corresponding tooth for the first design option and the occlusal surface of the splint for the second and third ones, respectively. As a result of the study, it was concluded that the splint usage was effective in order to change the distribution of the functional load during the treatment of proved masticatory muscles’ parafunction; the safety of using a splint for teeth and surrounding tissues under the influence of the considered functional load was shown; the potential applicability of PMMA as a structural material of a splint that had been used for the treatment of masticatory muscles’ parafunction was established.https://www.mdpi.com/2079-4983/12/2/23bruxismcase reportsdental occlusionbalanceddental occlusiondental stress analysis |
| spellingShingle | Denis Gribov Mikhail Antonik Denis Butkov Alexandr Stepanov Pavel Antonik Yaser Kharakh Anton Pivovarov Sergey Arutyunov Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction Journal of Functional Biomaterials bruxism case reports dental occlusion balanced dental occlusion dental stress analysis |
| title | Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction |
| title_full | Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction |
| title_fullStr | Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction |
| title_full_unstemmed | Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction |
| title_short | Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction |
| title_sort | personalized biomechanical analysis of the mandible teeth behavior in the treatment of masticatory muscles parafunction |
| topic | bruxism case reports dental occlusion balanced dental occlusion dental stress analysis |
| url | https://www.mdpi.com/2079-4983/12/2/23 |
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