Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth
Abstract Objective To study the biomechanical changes induced by differences in perioral force in patients with missing anterior maxillary teeth at rest via finite element analysis (FEA). Methods Using conical beam CT (CBCT) images of a healthy person, models of the complete maxillary anterior denta...
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| Format: | Article |
| Language: | English |
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BMC
2025-01-01
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| Series: | BMC Oral Health |
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| Online Access: | https://doi.org/10.1186/s12903-024-05317-z |
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| author | An-Ke Li Yan-Ting He Xuan Li Cheng-Yuan Han Jian-Yong Dong Kai-Qi Zhang Jun Cui |
| author_facet | An-Ke Li Yan-Ting He Xuan Li Cheng-Yuan Han Jian-Yong Dong Kai-Qi Zhang Jun Cui |
| author_sort | An-Ke Li |
| collection | DOAJ |
| description | Abstract Objective To study the biomechanical changes induced by differences in perioral force in patients with missing anterior maxillary teeth at rest via finite element analysis (FEA). Methods Using conical beam CT (CBCT) images of a healthy person, models of the complete maxillary anterior dental region (Model A) and maxillary anterior dental region with a missing left maxillary central incisor (Model B) were constructed. The labial and palatine alveolar bone and tooth surface of the bilateral incisor and cusp regions were selected as the application sites, the resting perioral force was applied perpendicular to the tissue surface, and the changes in maxillary stress and displacement after the perioral force was simulated were analyzed. Results Compared with Model A, the labial alveolar bone in the missing tooth area of Model B shows significant stress concentration under the action of perioral force. This adverse stress is distributed in an inverted V-shape, concentrated at the top of the labial alveolar ridge and gradually decreases toward the root. Conclusion In the resting state, labial soft tissue exerts adverse stress on the alveolar ridge in areas missing maxillary anterior teeth. This stress may affect alveolar bone healing, causing a reduction in alveolar bone width. |
| format | Article |
| id | doaj-art-7324198ec22e4ca4a513cf984d06c54c |
| institution | Kabale University |
| issn | 1472-6831 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Oral Health |
| spelling | doaj-art-7324198ec22e4ca4a513cf984d06c54c2025-01-05T12:48:12ZengBMCBMC Oral Health1472-68312025-01-0125111010.1186/s12903-024-05317-zFinite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teethAn-Ke Li0Yan-Ting He1Xuan Li2Cheng-Yuan Han3Jian-Yong Dong4Kai-Qi Zhang5Jun Cui6School of Stomatology, Binzhou Medical UniversityDepartment of Dental Implantology, Jinan Stomatological HospitalSchool of Stomatology, Binzhou Medical UniversitySchool of Stomatology, Binzhou Medical UniversityGao Xin Branch, Jinan Stomatological HospitalDepartment of Dental Implantology, Jinan Stomatological HospitalDepartment of Dental Implantology, Jinan Stomatological HospitalAbstract Objective To study the biomechanical changes induced by differences in perioral force in patients with missing anterior maxillary teeth at rest via finite element analysis (FEA). Methods Using conical beam CT (CBCT) images of a healthy person, models of the complete maxillary anterior dental region (Model A) and maxillary anterior dental region with a missing left maxillary central incisor (Model B) were constructed. The labial and palatine alveolar bone and tooth surface of the bilateral incisor and cusp regions were selected as the application sites, the resting perioral force was applied perpendicular to the tissue surface, and the changes in maxillary stress and displacement after the perioral force was simulated were analyzed. Results Compared with Model A, the labial alveolar bone in the missing tooth area of Model B shows significant stress concentration under the action of perioral force. This adverse stress is distributed in an inverted V-shape, concentrated at the top of the labial alveolar ridge and gradually decreases toward the root. Conclusion In the resting state, labial soft tissue exerts adverse stress on the alveolar ridge in areas missing maxillary anterior teeth. This stress may affect alveolar bone healing, causing a reduction in alveolar bone width.https://doi.org/10.1186/s12903-024-05317-zPerioral forceUpper lip pressureMaxillary anterior teethAlveolar ridge healingFinite element analysis |
| spellingShingle | An-Ke Li Yan-Ting He Xuan Li Cheng-Yuan Han Jian-Yong Dong Kai-Qi Zhang Jun Cui Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth BMC Oral Health Perioral force Upper lip pressure Maxillary anterior teeth Alveolar ridge healing Finite element analysis |
| title | Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| title_full | Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| title_fullStr | Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| title_full_unstemmed | Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| title_short | Finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| title_sort | finite element analysis of the influence of perioral force on alveolar ridge healing in areas missing maxillary anterior teeth |
| topic | Perioral force Upper lip pressure Maxillary anterior teeth Alveolar ridge healing Finite element analysis |
| url | https://doi.org/10.1186/s12903-024-05317-z |
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