Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis
Abstract Objective To investigate the effect of bone cement on the vertebral body and biomechanical properties in percutaneous cement discoplasty (PCD) for degenerative lumbar disc disease. Methods Three-dimensional reconstruction of L2 ~ L3 vertebral bodies was performed in a healthy volunteer, and...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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BMC
2024-04-01
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| Series: | BMC Musculoskeletal Disorders |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12891-023-06741-y |
| _version_ | 1797209558459875328 |
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| author | Cunheng Yang Fumin Wang Xingxing Huang Hao Zhang Shengbo Shi Fangjun Meng Zhang Junxiao Gao Xiaobing Yu |
| author_facet | Cunheng Yang Fumin Wang Xingxing Huang Hao Zhang Shengbo Shi Fangjun Meng Zhang Junxiao Gao Xiaobing Yu |
| author_sort | Cunheng Yang |
| collection | DOAJ |
| description | Abstract Objective To investigate the effect of bone cement on the vertebral body and biomechanical properties in percutaneous cement discoplasty (PCD) for degenerative lumbar disc disease. Methods Three-dimensional reconstruction of L2 ~ L3 vertebral bodies was performed in a healthy volunteer, and the corresponding finite element model of the spine was established. Biomechanical analysis was performed on the changes in stress distribution in different groups of models by applying quantitative loads. Results Models with percutaneous discoplasty (PCD) showed improved stability under various stress conditions, and intervertebral foraminal heights were superior to models without discoplasty. Conclusion Cement discoplasty can improve the stability of the vertebral body to a certain extent and restore a certain height of the intervertebral foramen, which has a good development prospect and potential. |
| first_indexed | 2024-04-24T09:56:37Z |
| format | Article |
| id | doaj.art-5b072314c0614f94bcf4c66f95a68420 |
| institution | Directory Open Access Journal |
| issn | 1471-2474 |
| language | English |
| last_indexed | 2024-04-24T09:56:37Z |
| publishDate | 2024-04-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Musculoskeletal Disorders |
| spelling | doaj.art-5b072314c0614f94bcf4c66f95a684202024-04-14T11:05:45ZengBMCBMC Musculoskeletal Disorders1471-24742024-04-012511810.1186/s12891-023-06741-yFinite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosisCunheng Yang0Fumin Wang1Xingxing Huang2Hao Zhang3Shengbo Shi4Fangjun Meng Zhang5Junxiao Gao6Xiaobing Yu7Affiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAffiliated Zhongshan Hospital of Dalian UniversityAbstract Objective To investigate the effect of bone cement on the vertebral body and biomechanical properties in percutaneous cement discoplasty (PCD) for degenerative lumbar disc disease. Methods Three-dimensional reconstruction of L2 ~ L3 vertebral bodies was performed in a healthy volunteer, and the corresponding finite element model of the spine was established. Biomechanical analysis was performed on the changes in stress distribution in different groups of models by applying quantitative loads. Results Models with percutaneous discoplasty (PCD) showed improved stability under various stress conditions, and intervertebral foraminal heights were superior to models without discoplasty. Conclusion Cement discoplasty can improve the stability of the vertebral body to a certain extent and restore a certain height of the intervertebral foramen, which has a good development prospect and potential.https://doi.org/10.1186/s12891-023-06741-yDiscoplastyDegenerative discBone cementFinite element analysis |
| spellingShingle | Cunheng Yang Fumin Wang Xingxing Huang Hao Zhang Shengbo Shi Fangjun Meng Zhang Junxiao Gao Xiaobing Yu Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis BMC Musculoskeletal Disorders Discoplasty Degenerative disc Bone cement Finite element analysis |
| title | Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| title_full | Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| title_fullStr | Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| title_full_unstemmed | Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| title_short | Finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| title_sort | finite element analysis of biomechanical effects of percutaneous cement discoplasty in scoliosis |
| topic | Discoplasty Degenerative disc Bone cement Finite element analysis |
| url | https://doi.org/10.1186/s12891-023-06741-y |
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