Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities
Само за регистроване кориснике
2012
Аутори
Tihaček-Šojić, LjiljanaMilić-Lemić, Aleksandra
Tanasić, Ivan
Mitrović, Nenad
Milošević, Miloš
Petrović, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Background: Understanding of the biomechanical consequences of the stresses generated to the supporting bone during occlusal loading is significant for improving the design and clinical planning process in partial edentulism therapy. Objective: The aim of this study was to analyse the distribution of strain and displacement on the partially dentate lower jaw rehabilitated with an partial denture (RPD) and to compare it to the strain and displacement distribution on a partially dentate lower jaw rehabilitated with a cantilever fixed partial denture (FPD). Material and methods: The experimental models were a partially dentate mandible with full-arch PFM crowns and RPD and a partially dentate mandible rehabilitated with a full-arch cantilever FPD. Strains and displacement were measured using the Digital Image Correlation Method. Results: Displacement values of the first experimental model ranged from 0.31 to 0.54 mm with strains from 1.35 to 2.34%. Analysis of the second experimental mode...l results showed displacement values from 0 to 0.34 mm, while strains were in the range of 0-1.40%. Conclusion: Higher displacements and strains of bone tissue were observed below the RPD, especially in the region of the distal abutment and distal portion of the free-end saddle. Strains within bone and the bone-denture contact area were mostly influenced by the teeth and denture vertical displacement.
Кључне речи:
removable partial denture / cantilever fixed partial denture / digital image correlation methodИзвор:
Gerodontology, 2012, 29, 2, E851-E857Издавач:
- Wiley, Hoboken
DOI: 10.1111/j.1741-2358.2011.00572.x
ISSN: 0734-0664
PubMed: 22004157
WoS: 000308547000120
Scopus: 2-s2.0-84861591778
Колекције
Институција/група
Stomatološki fakultetTY - JOUR AU - Tihaček-Šojić, Ljiljana AU - Milić-Lemić, Aleksandra AU - Tanasić, Ivan AU - Mitrović, Nenad AU - Milošević, Miloš AU - Petrović, Aleksandar PY - 2012 UR - https://smile.stomf.bg.ac.rs/handle/123456789/1677 AB - Background: Understanding of the biomechanical consequences of the stresses generated to the supporting bone during occlusal loading is significant for improving the design and clinical planning process in partial edentulism therapy. Objective: The aim of this study was to analyse the distribution of strain and displacement on the partially dentate lower jaw rehabilitated with an partial denture (RPD) and to compare it to the strain and displacement distribution on a partially dentate lower jaw rehabilitated with a cantilever fixed partial denture (FPD). Material and methods: The experimental models were a partially dentate mandible with full-arch PFM crowns and RPD and a partially dentate mandible rehabilitated with a full-arch cantilever FPD. Strains and displacement were measured using the Digital Image Correlation Method. Results: Displacement values of the first experimental model ranged from 0.31 to 0.54 mm with strains from 1.35 to 2.34%. Analysis of the second experimental model results showed displacement values from 0 to 0.34 mm, while strains were in the range of 0-1.40%. Conclusion: Higher displacements and strains of bone tissue were observed below the RPD, especially in the region of the distal abutment and distal portion of the free-end saddle. Strains within bone and the bone-denture contact area were mostly influenced by the teeth and denture vertical displacement. PB - Wiley, Hoboken T2 - Gerodontology T1 - Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities VL - 29 IS - 2 SP - E851 EP - E857 DO - 10.1111/j.1741-2358.2011.00572.x ER -
@article{ author = "Tihaček-Šojić, Ljiljana and Milić-Lemić, Aleksandra and Tanasić, Ivan and Mitrović, Nenad and Milošević, Miloš and Petrović, Aleksandar", year = "2012", abstract = "Background: Understanding of the biomechanical consequences of the stresses generated to the supporting bone during occlusal loading is significant for improving the design and clinical planning process in partial edentulism therapy. Objective: The aim of this study was to analyse the distribution of strain and displacement on the partially dentate lower jaw rehabilitated with an partial denture (RPD) and to compare it to the strain and displacement distribution on a partially dentate lower jaw rehabilitated with a cantilever fixed partial denture (FPD). Material and methods: The experimental models were a partially dentate mandible with full-arch PFM crowns and RPD and a partially dentate mandible rehabilitated with a full-arch cantilever FPD. Strains and displacement were measured using the Digital Image Correlation Method. Results: Displacement values of the first experimental model ranged from 0.31 to 0.54 mm with strains from 1.35 to 2.34%. Analysis of the second experimental model results showed displacement values from 0 to 0.34 mm, while strains were in the range of 0-1.40%. Conclusion: Higher displacements and strains of bone tissue were observed below the RPD, especially in the region of the distal abutment and distal portion of the free-end saddle. Strains within bone and the bone-denture contact area were mostly influenced by the teeth and denture vertical displacement.", publisher = "Wiley, Hoboken", journal = "Gerodontology", title = "Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities", volume = "29", number = "2", pages = "E851-E857", doi = "10.1111/j.1741-2358.2011.00572.x" }
Tihaček-Šojić, L., Milić-Lemić, A., Tanasić, I., Mitrović, N., Milošević, M.,& Petrović, A.. (2012). Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities. in Gerodontology Wiley, Hoboken., 29(2), E851-E857. https://doi.org/10.1111/j.1741-2358.2011.00572.x
Tihaček-Šojić L, Milić-Lemić A, Tanasić I, Mitrović N, Milošević M, Petrović A. Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities. in Gerodontology. 2012;29(2):E851-E857. doi:10.1111/j.1741-2358.2011.00572.x .
Tihaček-Šojić, Ljiljana, Milić-Lemić, Aleksandra, Tanasić, Ivan, Mitrović, Nenad, Milošević, Miloš, Petrović, Aleksandar, "Compressive strains and displacement in a partially dentate lower jaw rehabilitated with two different treatment modalities" in Gerodontology, 29, no. 2 (2012):E851-E857, https://doi.org/10.1111/j.1741-2358.2011.00572.x . .