Bone Quality Obtained in Sinus Lifting with Anorganic Bovine Bone. A CBCT Study
<p>Objective: Quantitatively assess bone density in maxillary sinus lifting with ABB (Bio-Oss®), using Cone-Beam computed tomography 6 months after surgery.</p><p>Material and methods: A retrospective observational study was conducted between February 2018 and February 2019 on 33 C...
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International Journal of Oral and Craniofacial Science - Peertechz Publications,
2020-04-29.
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LEADER | 00000 am a22000003u 4500 | ||
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001 | peertech__10_17352_2455-4634_000045 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Martínez Soledad Melisa |e author |
700 | 1 | 0 | |a Ibañez Maria Constanza |e author |
700 | 1 | 0 | |a Ibañez Juan Carlos |e author |
245 | 0 | 0 | |a Bone Quality Obtained in Sinus Lifting with Anorganic Bovine Bone. A CBCT Study |
260 | |b International Journal of Oral and Craniofacial Science - Peertechz Publications, |c 2020-04-29. | ||
520 | |a <p>Objective: Quantitatively assess bone density in maxillary sinus lifting with ABB (Bio-Oss®), using Cone-Beam computed tomography 6 months after surgery.</p><p>Material and methods: A retrospective observational study was conducted between February 2018 and February 2019 on 33 Cone-Beam tomographic studies of 29 adult patients of both genders, with maxillary sinus floor lift, using Bio-Oss® small particles ( 0.25-1um), large particles (1-2um) or a 50-50 % mix of both, always using Bio-Gide® membranes, in order to measure bone density through Hounsfield Units (UH) after 6 months of healing. </p><p>Results: The average density of the grafted sinuses was 586 ± 238 HU, corresponding to Type II-III bone. Gender (p = 0.079) and Residual bone (p = 0.681) showed no significant differences, while Age (p = 0.015) and Particles Size (p = 0.002; p <0.05), were significant. The highest tomographic density was obtained in patients older than 65 years; and in mixed particles size grafts.</p><p>Conclusion: The bone density obtained after maxillary sinus lifting with Bio-Oss shows quantitative values similar to those of type II-III bone, providing a high degree of predictability for implant placement 6 months after the intervention.</p> | ||
540 | |a Copyright © Martínez Soledad Melisa et al. | ||
546 | |a en | ||
655 | 7 | |a Research Article |2 local | |
856 | 4 | 1 | |u https://doi.org/10.17352/2455-4634.000045 |z Connect to this object online. |