Estudio comparativo de la seguridad, eficacia y coste de dos técnicas quirúrgicas de fijación transpedicular en pacientes con fracturas vertebrales traumáticas
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2026
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27/02/2026
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Universidad Complutense de Madrid
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Abstract
Las fracturas toracolumbares representan una de las lesiones más frecuentes y clínicamente relevantes de la columna vertebral. Son una causa frecuente de discapacidad tras accidentes de tráfico o caídas de altura, entre otros traumatismos, con implicaciones clínicas que van desde el dolor axial persistente hasta el déficit neurológico severo con importantes implicaciones funcionales. Su tratamiento continúa siendo un objeto de debate en la literatura científica. Si se identifica inestabilidad mecánica o riesgo de deterioro neurológico, la estabilización quirúrgica mediante fijación transpedicular ha demostrado ser efectiva para preservar la integridad mecánica de la columna, facilitar la rehabilitación temprana y prevenir deformidades progresivas. Actualmente coexisten dos técnicas quirúrgicas principales para la colocación de sistemas de fijación transpedicular: la técnica abierta convencional (Open Surgery, OS) y la técnica mínimamente invasiva (Minimally Invasive Surgery, MIS)...
Thoracolumbar fractures are among the most frequent and clinically significant spinal injuries. They are a common cause of disability following high-energy trauma such as traffic accidents or falls from height, with clinical consequences ranging from persistent axial painto severe neurological deficits with major functional implications. Their management remains a subject of ongoing debate in the scientific literature. When mechanical instability or risk of neurological deterioration is identified, surgical stabilization using transpedicular fixation has proven effective in preserving the mechanical integrity of the spine, facilitating early rehabilitation, and preventing progressive deformities. Currently, two main surgical techniques are used for the placement of transpedicular fixation systems: the conventional open surgery (OS) technique and the minimally invasive surgery (MIS) technique...
Thoracolumbar fractures are among the most frequent and clinically significant spinal injuries. They are a common cause of disability following high-energy trauma such as traffic accidents or falls from height, with clinical consequences ranging from persistent axial painto severe neurological deficits with major functional implications. Their management remains a subject of ongoing debate in the scientific literature. When mechanical instability or risk of neurological deterioration is identified, surgical stabilization using transpedicular fixation has proven effective in preserving the mechanical integrity of the spine, facilitating early rehabilitation, and preventing progressive deformities. Currently, two main surgical techniques are used for the placement of transpedicular fixation systems: the conventional open surgery (OS) technique and the minimally invasive surgery (MIS) technique...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Medicina, leída el 27/02/2026











