Bone And Bones
Mostrando 13-24 de 416 artigos, teses e dissertações.
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13. Study of Sigmoid Sinus Variations in the Temporal Bone by Micro Dissection and its Classification - A Cadaveric Study
Abstract Introduction Sigmoid sinus (SS) variations have been classified variously in the literature. These classifications suffer from some form of shortcoming from a clinical point of view for their application. Objective We propose a clinically relevant classification of the SS in relation to the posterior semicircular canal (PSCC) and to the exposure
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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14. Anatomical Study of the Facial Recess with Implications in Round Window Visibility for Cochlear Implantation: Personal Observations and Review of the Literature
Abstract Introduction Posterior tympanotomy through facial recess (FR) is the conventional and most preferred approach to facilitate cochlear implantation, especially when the electrode is inserted through the round window. The complications of the FR approach can be minimized by proper understanding of the anatomy of the FR. Objective The present study
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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15. Biomechanical Test after Hip Cannulated Screw Removal (in vitro Analysis)
Resumo Objetivo Avaliar, pormeio de ensaio biomecânico, a resistência e a energia necessária para ocorrência de fratura do fêmur proximal em osso sintético após retirada de parafusos canulados em forma de triângulo invertido e comparar os resultados obtidos com técnica de reforço utilizando polimetilmetacrilato (PMMA). Métodos Foramutilizados
Rev. bras. ortop.. Publicado em: 07/10/2019
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16. Florid Reactive Periostitis of the Proximal Phalanx-Case Report and Literature Review
Resumo A periostite reativa florida éumalesão benigna e rara que constitui umproblema recorrente de diagnóstico. Sua etiopatogênese permanece desconhecida. A periostite reativa florida caracteriza- se por ser uma reação periosteal agressiva e inflamatória de tecido mole e por ser um tumor portador de fibrose e produtor de cartilagem. Ocorreemadolescen
Rev. bras. ortop.. Publicado em: 29/07/2019
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17. Carcass characteristics and fatty acid profile of Santa Inês lamb fed banana leftovers
ABSTRACT: The use of new feed resources, particularly local agroindustrial byproducts, such as banana, may be an option for replacing those traditionally used for sheep feed to reduce production costs. Thus, the aim of this study was to evaluate the dietary effects of replacing corn bran with banana leftovers on performance, carcass, non-carcass components,
Sci. agric. (Piracicaba, Braz.). Publicado em: 01/07/2019
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18. Osteohistology of the silesaurid Sacisaurus agudoensis from southern Brazil (Late Triassic) and implications for growth in early dinosaurs
Abstract: The non-dinosaurian dinosauriform silesaurids are the closest relatives of crown-group dinosaurs and are thus, important for understanding the origins of that group. Here, we describe the limb bone histology of the Late Triassic silesaurid Sacisaurus agudoensis from the Candelária Sequence of the Santa Maria Supersequence, Rio Grande do Sul state,
An. Acad. Bras. Ciênc.. Publicado em: 19/06/2019
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19. Brain Metastasis in Papillary Serous Adenocarcinoma of the Endometrium
Resumo Fundamentos A maioria dos cânceres de endométrio (75%) é diagnosticada em estágios iniciais (estágios I e II), nos quais o sangramento uterino anormal é o sinalclínico mais frequente. Quando o diagnóstico é realizado no estágio IV, os locais mais comuns de metástase são os pulmões, o fígado e os ossos. A metástase para o sistema nervo
Rev. Bras. Ginecol. Obstet.. Publicado em: 19/06/2019
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20. A brief review on hydroxyapatite production and use in biomedicine
Resumo A hidroxiapatita (HAp) é uma biocerâmica amplamente estudada devido à sua similaridade química com o componente mineral dos ossos. Além disso, é biocompatível, bioativa e termodinamicamente estável no fluido corporal, o que a coloca como um material atraente para uma ampla gama de aplicações no campo biomédico. Diversos esforços têm sido
Cerâmica. Publicado em: 06/06/2019
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21. Biomechanical Evaluation of Different Tibial Fixation Methods in the Reconstruction of the Anterolateral Ligament in Swine Bones
Resumo Objetivo Avaliar a força de resistência à tração de diferentesmétodos de fixação tibial na reconstrução do ligamento anterolateral (LAL). Além disso, comparar os mecanismos de falha da fixação tibial dessa reconstrução em joelhos suínos. Métodos Foram usados 40 membros recém-congelados de suínos, divididos em quatro grupos de de
Rev. bras. ortop.. Publicado em: 03/06/2019
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22. Fish Bone Foreign Body: The Role of Imaging
Abstract Introduction Fish bone foreign body (FFB) impaction in the upper aerodigestive tract is a common cause for emergency department referral. Its management varies in both diagnosis and treatment paradigms. Fish bone foreign bodies are more commonly found in the oropharynx in cases of patients < 40 years old, and in the esophagus in cases of patients
Int. Arch. Otorhinolaryngol.. Publicado em: 25/04/2019
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23. Macro-anatomy of the Bones of Thoracic Limb in Dalmatian Pelican (Pelecanus crispus)
ABSTRACT In this study, the bones forming the poultry skeleton of the Dalmatian pelican were macroscopically examined. For this purpose, three Dalmatian pelicans were used. In the Dalmatian pelicans, the shoulder girdle (Ossa cinguli membri thoracici) is formed by the scapula, os coracoideum and clavicula bones. The scapula bone was short and flat. The humer
Braz. J. Poult. Sci.. Publicado em: 18/04/2019
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24. Undernutrition impairs the quality of growth plate and trabecular and cortical bones in growing rats
Abstract Purpose: To investigate the effects of dietary restriction on the growth plate and long bone tissue in growing rats. Methods: Sixty male Wistar rats were randomly assigned to two groups: Control (Con) and Diet-restricted (Res). After weaning, the Res rats were offered 50% of the chow ingested by the control (ad libitum food intake). The animals
Acta Cir. Bras.. Publicado em: 18/03/2019