Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate
Аутори
Dučić, RistoProkić, Bogomir Bolka
Hadži-Milić, Milan
Krstić, Nikola
Todorović, Vera
Radmanović, Nikola
Đorđević, Maja
Daković, Marko
Hamzagić, Farah
Pajić, Srbislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The period of bone healing after trauma goes through certain physiological processes. In situations where a bone fracture occurs, our intention is to surgically position in an appropriate morpho-anatomical position. For osteosynthesis we used vipla wire and micro plates with corresponding screws. The aim of our research was to evaluate the optimal time for the removal of the osteosynthetic material, fracture site biomechanical stability, and measurement of the callus thickness. For this research ten 4 months old rabbits with right leg femur fracture were used. Osteosynthesis was done with titanium micro plates, corresponding screws and vipla wire. Experimental animals were observed through the post-operative period at the first and seventh postoperative day and there on at 2, 4, 6, 9, 12 weeks. Further additional fixation was needed in one of the rabbits in the second week. The postoperative period provided us information about the optimal moment for the removal of titanium micro plate...s. It showed that over a period of six weeks, the bone had almost all normal biomechanical properties. Significantly greater strength and rigidity of the recovered femur were obtained after 12 weeks. Micro plates that were removed after 4, 6 or 9 weeks, did not need furhter fixation and therefore fixation was not applied, compared to those placed during the 12 weeks. X Ray evaluation provided us with follow up results of fracture healing. The results suggest that it is acceptable to remove titanium micro plates after a period of healing, that is, after the formation of the callus and bridging of the fracture gap and diastasis with newly formed bone. © 2022 Risto Dučić et al., published by Sciendo.
Кључне речи:
rabbit / femur / osteotomy / microplates / bone strengthИзвор:
Acta Veterinaria, 2022, 72, 4, 442-452Издавач:
- Sciendo
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200143 (Универзитет у Београду, Факултет ветеринарске медицине) (RS-MESTD-inst-2020-200143)
- Физика и хемија са јонским сноповима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45006)
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Dučić, Risto AU - Prokić, Bogomir Bolka AU - Hadži-Milić, Milan AU - Krstić, Nikola AU - Todorović, Vera AU - Radmanović, Nikola AU - Đorđević, Maja AU - Daković, Marko AU - Hamzagić, Farah AU - Pajić, Srbislav PY - 2022 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2525 AB - The period of bone healing after trauma goes through certain physiological processes. In situations where a bone fracture occurs, our intention is to surgically position in an appropriate morpho-anatomical position. For osteosynthesis we used vipla wire and micro plates with corresponding screws. The aim of our research was to evaluate the optimal time for the removal of the osteosynthetic material, fracture site biomechanical stability, and measurement of the callus thickness. For this research ten 4 months old rabbits with right leg femur fracture were used. Osteosynthesis was done with titanium micro plates, corresponding screws and vipla wire. Experimental animals were observed through the post-operative period at the first and seventh postoperative day and there on at 2, 4, 6, 9, 12 weeks. Further additional fixation was needed in one of the rabbits in the second week. The postoperative period provided us information about the optimal moment for the removal of titanium micro plates. It showed that over a period of six weeks, the bone had almost all normal biomechanical properties. Significantly greater strength and rigidity of the recovered femur were obtained after 12 weeks. Micro plates that were removed after 4, 6 or 9 weeks, did not need furhter fixation and therefore fixation was not applied, compared to those placed during the 12 weeks. X Ray evaluation provided us with follow up results of fracture healing. The results suggest that it is acceptable to remove titanium micro plates after a period of healing, that is, after the formation of the callus and bridging of the fracture gap and diastasis with newly formed bone. © 2022 Risto Dučić et al., published by Sciendo. PB - Sciendo T2 - Acta Veterinaria T1 - Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate VL - 72 IS - 4 SP - 442 EP - 452 DO - https://doi.org/10.2478/acve-2022-0036 ER -
@article{ author = "Dučić, Risto and Prokić, Bogomir Bolka and Hadži-Milić, Milan and Krstić, Nikola and Todorović, Vera and Radmanović, Nikola and Đorđević, Maja and Daković, Marko and Hamzagić, Farah and Pajić, Srbislav", year = "2022", abstract = "The period of bone healing after trauma goes through certain physiological processes. In situations where a bone fracture occurs, our intention is to surgically position in an appropriate morpho-anatomical position. For osteosynthesis we used vipla wire and micro plates with corresponding screws. The aim of our research was to evaluate the optimal time for the removal of the osteosynthetic material, fracture site biomechanical stability, and measurement of the callus thickness. For this research ten 4 months old rabbits with right leg femur fracture were used. Osteosynthesis was done with titanium micro plates, corresponding screws and vipla wire. Experimental animals were observed through the post-operative period at the first and seventh postoperative day and there on at 2, 4, 6, 9, 12 weeks. Further additional fixation was needed in one of the rabbits in the second week. The postoperative period provided us information about the optimal moment for the removal of titanium micro plates. It showed that over a period of six weeks, the bone had almost all normal biomechanical properties. Significantly greater strength and rigidity of the recovered femur were obtained after 12 weeks. Micro plates that were removed after 4, 6 or 9 weeks, did not need furhter fixation and therefore fixation was not applied, compared to those placed during the 12 weeks. X Ray evaluation provided us with follow up results of fracture healing. The results suggest that it is acceptable to remove titanium micro plates after a period of healing, that is, after the formation of the callus and bridging of the fracture gap and diastasis with newly formed bone. © 2022 Risto Dučić et al., published by Sciendo.", publisher = "Sciendo", journal = "Acta Veterinaria", title = "Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate", volume = "72", number = "4", pages = "442-452", doi = "https://doi.org/10.2478/acve-2022-0036" }
Dučić, R., Prokić, B. B., Hadži-Milić, M., Krstić, N., Todorović, V., Radmanović, N., Đorđević, M., Daković, M., Hamzagić, F.,& Pajić, S.. (2022). Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate. in Acta Veterinaria Sciendo., 72(4), 442-452. https://doi.org/https://doi.org/10.2478/acve-2022-0036
Dučić R, Prokić BB, Hadži-Milić M, Krstić N, Todorović V, Radmanović N, Đorđević M, Daković M, Hamzagić F, Pajić S. Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate. in Acta Veterinaria. 2022;72(4):442-452. doi:https://doi.org/10.2478/acve-2022-0036 .
Dučić, Risto, Prokić, Bogomir Bolka, Hadži-Milić, Milan, Krstić, Nikola, Todorović, Vera, Radmanović, Nikola, Đorđević, Maja, Daković, Marko, Hamzagić, Farah, Pajić, Srbislav, "Correlation of bone strength in an animal model (rabbit) after fracture and during the period of fixation with a titanium micro plate" in Acta Veterinaria, 72, no. 4 (2022):442-452, https://doi.org/https://doi.org/10.2478/acve-2022-0036 . .