HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES
Апстракт
Bone defect reparation can be successfully performed with biomaterials based on synthetic hydroxyapatite (HAP). In addition to collagen, hydroxyapatite is the basic structure of bone tissue and it was expected to have excellent biocompatibility. This study presents an analysis of the properties of HAP, its biocompatibility as well as its other properties that scientists tried to modify.
In this study, we've listed some examples of HAP implantation and typical problems during system implementation. Using the finite element method, the influence of the geometry of the fixation plates on the stress distribution was analyzed. The analysis showed that the best characteristics were shown by large surface fixation plates, but due to the problem of connecting in the bone-implant system, the design of the minimum surface plate with two rows of screws was selected.
Кључне речи:
Hydroxyapatite / finite element method / fixation plates / polylactide / numerical analysisИзвор:
Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH", 2017Издавач:
- Central Institute for Conservation, Belgrade
- Scientific Association for the Development and Promotion of New Technologies
Финансирање / пројекти:
- Развој савремених метода дијагностике и испитивања машинских структура (RS-MESTD-Technological Development (TD or TR)-35040)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Paunić, Milovan AU - Balać, Igor AU - Čolić, Katarina AU - Sedmak, Aleksandar PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6317 AB - Bone defect reparation can be successfully performed with biomaterials based on synthetic hydroxyapatite (HAP). In addition to collagen, hydroxyapatite is the basic structure of bone tissue and it was expected to have excellent biocompatibility. This study presents an analysis of the properties of HAP, its biocompatibility as well as its other properties that scientists tried to modify. In this study, we've listed some examples of HAP implantation and typical problems during system implementation. Using the finite element method, the influence of the geometry of the fixation plates on the stress distribution was analyzed. The analysis showed that the best characteristics were shown by large surface fixation plates, but due to the problem of connecting in the bone-implant system, the design of the minimum surface plate with two rows of screws was selected. PB - Central Institute for Conservation, Belgrade PB - Scientific Association for the Development and Promotion of New Technologies C3 - Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH" T1 - HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES UR - https://hdl.handle.net/21.15107/rcub_machinery_6317 ER -
@conference{ author = "Paunić, Milovan and Balać, Igor and Čolić, Katarina and Sedmak, Aleksandar", year = "2017", abstract = "Bone defect reparation can be successfully performed with biomaterials based on synthetic hydroxyapatite (HAP). In addition to collagen, hydroxyapatite is the basic structure of bone tissue and it was expected to have excellent biocompatibility. This study presents an analysis of the properties of HAP, its biocompatibility as well as its other properties that scientists tried to modify. In this study, we've listed some examples of HAP implantation and typical problems during system implementation. Using the finite element method, the influence of the geometry of the fixation plates on the stress distribution was analyzed. The analysis showed that the best characteristics were shown by large surface fixation plates, but due to the problem of connecting in the bone-implant system, the design of the minimum surface plate with two rows of screws was selected.", publisher = "Central Institute for Conservation, Belgrade, Scientific Association for the Development and Promotion of New Technologies", journal = "Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH"", title = "HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES", url = "https://hdl.handle.net/21.15107/rcub_machinery_6317" }
Paunić, M., Balać, I., Čolić, K.,& Sedmak, A.. (2017). HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES. in Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH" Central Institute for Conservation, Belgrade.. https://hdl.handle.net/21.15107/rcub_machinery_6317
Paunić M, Balać I, Čolić K, Sedmak A. HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES. in Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH". 2017;. https://hdl.handle.net/21.15107/rcub_machinery_6317 .
Paunić, Milovan, Balać, Igor, Čolić, Katarina, Sedmak, Aleksandar, "HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES" in Proceedings of selected papers The First International Students Scientific Conference "MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH" (2017), https://hdl.handle.net/21.15107/rcub_machinery_6317 .