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	Provedor de dados International Journal of Morphology (2) Autor De la Garza Castro,Oscar (1) Elizondo Omaña,Rodrigo E (1) Guzmán López,Santos (1) Li,X. H (1) Li,Z. J (1) Urrutia Vega,Edgar (1) Wang,X (1) Xu,D. C (1) Mais... Palavra-chave Vertebral body (2) Anterior thoracic instrumentation (1) Intrapedicular screws (1) Lumbar fusion surgery (1) Morphometry (1) Pedicles (1) Rib head (1) Screw position (1) Vertebral anatomy (1) Mais... Tipo do documento Journal article (2) Ano 2011 (1) 2009 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Morphometry of Pedicle and Vertebral Body in a Mexican Population by CT and Fluroscopy International Journal of Morphology Urrutia Vega,Edgar; Elizondo Omaña,Rodrigo E; De la Garza Castro,Oscar; Guzmán López,Santos. It is necessary to have precise anatomical knowledge of lumbar pedicles for the safe placement of screws. There are not reports about the morphometry of lumbar pedicles in a Mexican population exist. A descriptive, observational and cross-sectional study was done in 60 cadavers from the dissection lab of the Human Anatomy Department of the Medicine School. The aim of the study was to quantify the morphometric characteristics of the pedicles of the lumbar spine in a Mexican population. A total of 60 cadavers were evaluated by fluoroscopy and CT from L1 to L5, in the age range of 40 to 78 years. Each vertebral pedicle was measured in the axial, sagittal and coronal planes. The measurements included the minimum pedicle width, the pedicle angle, the distance... Tipo: Journal article Palavras-chave: Pedicles; Vertebral body; Morphometry; Intrapedicular screws; Lumbar fusion surgery. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400052 Anatomical Study of Position of the Rib Head for Placing Anterior Vertebral Body Screws in a Chinese Population International Journal of Morphology Li,X. H; Xu,D. C; Li,Z. J; Wang,X. Instrumentation of anterior vertebral body screws has become an important approach for treatment of unstable fracture or curvature of the spine, but little attention has been paid to the starting point of placing the screws and variability of the rib head position. We analyzed the variability of rib head position in a Chinese population in terms of the spinal canal and vertebral body using computed tomography (CT). Images from transverse CT scan of the T4-T12 vertebral bodies of 30 normal individuals were 3D reconstructed, and analyzed for measurement of parameters, which included: 1) distance between the left (or right) anterior border of the rib head and the posterior (or anterior) margin of the vertebral body [L(R )ARHP(A)VB], 2) left (or right)... Tipo: Journal article Palavras-chave: Anterior thoracic instrumentation; Rib head; Vertebral body; Screw position; Vertebral anatomy. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200027 Registros recuperados: 2 Primeira ... 1 ... Última

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