Joint Instability
Mostrando 13-24 de 43 artigos, teses e dissertações.
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13. Estudo comparativo entre artrotomografia computadorizada "multislice" e artrorressonância magnética na instabilidade do ombro correlacionadas com os achados artroscópicos / A comparative study of anterior shoulder instability by multislice computerized arthrotomography and magnetic resonance arthrography in correlation with arthroscopic findings
Shoulder instability is characterized by the incapacity to keep the humeral head centered within the glenoid fossa. Clinical diagnosis should include a history of prior events, a complete physical examination, and a set of objective tests to evaluate the presence and extent of shoulder instability. This study aims to compare the imaging of anatomical deformi
Publicado em: 2008
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14. Estudo biomecânico de duas técnicas extra-capsulares para estabilização do joelho com ruptura do ligamento cruzado cranial em cães / Biomechanical study of two extra capsular techniques for stabilization of the knee with cranial cruciate ligament rupture in dogs
Knee instability resulting from an insufficient cranial cruciate ligament is the major cause of hind limb lameness in dogs. This instability can result in osteoarthrosis and medial meniscal injury. Many surgical techniques have been developed to restore knee stability and to reduce degenerative joint desease. There is a similarly huge variability in material
Publicado em: 2008
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15. AUTOGENOUS CANCELLOUS BONE OR HOMOGENOUS 98% GLYCERIN-STORED IN ATLANTOAXIAL ARTRODESIS IN DOGS / OSSO ESPONJOSO AUTÓGENO OU HOMÓGENO CONSERVADO EM GLICERINA A 98% NA ARTRODESE ATLANTOAXIAL EM CÃES
The aim of this research was to test and to compare the homogenous cancellous bone glycerin-stored with the autogenous cancellous bone graft in the atlantoaxial arthrodesis. Fifteen dogs, weighing between 8 and 12 kg, were randomly distributed in three groups denominated one (30 days), two (60 days) and three (90 days). The atlantoaxial joint was immobilized
Publicado em: 2008
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16. Labrum repair associated with arthroscopic reduction of capsular volume in shoulder instability / A reparação do labio da glenoide associada a reducação do volume capsular astroscopico na instabilidade do ombro
We performed arthroscopic treatment of traumatic anterior and anteroinferior shoulder instability combining three procedures--labrum repair, reduction of capsular volume and suture of the rotator cuff interval--with the aim of analysing the results with regard to stability and function. Between January 1999 and December 2003, 27 patients underwent arthroscop
Publicado em: 2008
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17. Estratégias colaborativas na indústria brasileira de jogos eletrônicos
This study was developed based on the concepts of collaborative strategies having, as the empirical field of analysis, the Brazilian electronic games industry. The main goal of this study was to identify in which activities collaborative strategies are present among game developers, based on the orientation of the CPC Matrix (CHILD et al., 2005). The empiric
Publicado em: 2008
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18. How do country risk and national cultural differences between partners affect the survival of international alliances in emerging countries? Longitudinal analysis of 165 international joint ventures in Brazil 1974 to 2005
This article aims at identifying the individual and joint impact of two « country-level variables », namely national distance and country risk, on the survival of international joint ventures in emerging countries. Research hypotheses predicting the negative impact of national distance and country risk on survival are formulated in this article. These rese
Revista Contabilidade & Finanças. Publicado em: 2007-06
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19. FUNCTIONAL ANKLE INSTABILITY AND A REACTIVE STRATEGY TO AVOID AN ANKLE SPRAIN
(...)Functional ankle instability (FAI) is commonly defined as a condition in which individuals have recurrent sprain and/or a feeling of their ankle \"giving way (Freeman, 1965).\" The causes of this pathology are generally attributed to ankle muscular weakness, impaired proprioception, balance control, and neuromuscular reaction time or joint laxity, or a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/08/2006
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20. Análise eletromiográfica comparativa de tornozelo durante a aterrissagem em jogadores de vôlei com instabilidade crônica / Comparative electromyographic analysis of ankle muscles during landing in volleyball players with chronic instability
O objetivo desse estudo foi analisar a atividade eletromiográfica dos músculos tibial anterior (TA), fibular longo (FL) e gastrocnêmio lateral (GL) durante a aterrissagem após o bloqueio em jogadores de vôlei com instabilidade funcional (IF) de tornozelo. Foi analisada a atividade de 21 sujeitos com IF e 19 controles entre o desprendimento do solo e 200
Publicado em: 2006
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21. Importância dos diferentes estabilizadores estáticos póstero-laterais do joelho: estudo biomecânico / The role of the different static stabilizers of the posterolateral corner of the knee: a biomechanical study
The purpose of this study was to evaluate, in cadaver knees, the relative importance of the different static stabilizers of the posterolateral corner of the knee. Tests were performed with the application of a varus and external rotation force to the knee in extension, 30 and 60 degrees of flexion, using 10 cadaver knees. The forces were applied initially to
Publicado em: 2006
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22. Histomorfometric evaluation of mechanoreceptors and free nerves ending in the ankle lateral ligaments submitted physiologic stress / Avaliação histomorfométrica dos mecanorreceptores e terminações nervosas livres nos ligamentos laterais do tornozelo aplicada no estresse fisiológico
Microscopic examination of different tissues is widely used to evaluate the morphology of biological structures. When joint components such as capsules, ligaments and muscles are submitted to mechanic stress and pain, free nerves endings and mechanoreceptors located within these anatomical structures detect and relay this physiological information to the cen
Publicado em: 2006
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23. The Down Syndrome baby and its mother: A study about the communication development / O bebà com SÃndrome de Down e sua mÃe: um estudo sobre o desenvolvimento da comunicaÃÃo
The present research about the development of the communication system mother-baby in the context of the Down Syndrome. It is based on the perspective of the Dynamic Systems, using the communication analysis model denominated EEA â Establishment â Extension âAbbreviation, proposed by Lyra and his collaborators (LYRA, 1988, 2000; LYRA; CHAVES, 2000; LYRA;
Publicado em: 2006
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24. Comparative study of functional assessment methods in decompression surgery and capsuloplasty: an evaluation of sixty patients with the ASES, CONSTANT, ROWE, SF-36, SST and UCLA shoulder rating / Estudo comparativo entre métodos de avaliação funcional do ombro nas cirurgias de descompressão subacromial e capsuloplastia: avaliação de 60 pacientes com os métodos ASES, CONSTANT, ROWE, SF-36, SST e UCLA shoulder rating
A prospective randomized study was realized to compare methods of both disease specific and generic health status of shoulders functional assessment in patients after operative treatment of subacromial decompression associated a repair of a tear of the rotator cuff and capsuloplasty. The thirty patients in each group were studied and at follow-up five to six
Publicado em: 2005