31-182
Valor de la resonancia magnética en el diagnóstico de las lesiones de rodilla
The value of the magnetic resonance imaging in the macnosis of knee lesions
E. VILLANUEVA GARCÍA*, V. BOSCH REIG** y C. LÓPEZ-CASQUERO** * Servicio de Traumatología y Ortopedia. Hospital Arnau de Villanova. Valencia.**Sección de Traumatología y Ortopedia. Hospital Universitario La Fe. Valencia.
Recepción:
06/11/2008
Aceptación:
06/11/2008
Publicación:
06/11/2008
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Resumen (ES)
In order to evaluate the efficacy of magnetic resonance imaging (MRI) in the diagnosis
of knee patology, the MRI charts of 60 patients were reviewed, considering as a reference
the findings of the arthroscopy. Sensitivity, specificity, predictive positive value, predictive negative
value and predictive global value of the technique were determined. The results showed a sensitivity
of 95%, a specificity of 85% and a predictive global value of 89% for the meniscus. A sensitivity
of 75%, a specificity of 94% and a predictive global value of 90% for the anterior cruciate
ligament. The articular cartilage abnormalities had a sensitivity of 54% a specificity of 100% and
a predictive global value of 82%.
of knee patology, the MRI charts of 60 patients were reviewed, considering as a reference
the findings of the arthroscopy. Sensitivity, specificity, predictive positive value, predictive negative
value and predictive global value of the technique were determined. The results showed a sensitivity
of 95%, a specificity of 85% and a predictive global value of 89% for the meniscus. A sensitivity
of 75%, a specificity of 94% and a predictive global value of 90% for the anterior cruciate
ligament. The articular cartilage abnormalities had a sensitivity of 54% a specificity of 100% and
a predictive global value of 82%.
Palabras clave (ES):
Diagnóstico
LesiónRodilla
Resonancia
Rotura
Menisco
Ligamento
RM
Magnética
Resumen (EN)
In order to evaluate the efficacy of magnetic resonance imaging (MRI) in the diagnosis
of knee patology, the MRI charts of 60 patients were reviewed, considering as a reference
the findings of the arthroscopy. Sensitivity, specificity, predictive positive value, predictive negative
value and predictive global value of the technique were determined. The results showed a sensitivity
of 95%, a specificity of 85% and a predictive global value of 89% for the meniscus. A sensitivity
of 75%, a specificity of 94% and a predictive global value of 90% for the anterior cruciate
ligament. The articular cartilage abnormalities had a sensitivity of 54% a specificity of 100% and
a predictive global value of 82%.
of knee patology, the MRI charts of 60 patients were reviewed, considering as a reference
the findings of the arthroscopy. Sensitivity, specificity, predictive positive value, predictive negative
value and predictive global value of the technique were determined. The results showed a sensitivity
of 95%, a specificity of 85% and a predictive global value of 89% for the meniscus. A sensitivity
of 75%, a specificity of 94% and a predictive global value of 90% for the anterior cruciate
ligament. The articular cartilage abnormalities had a sensitivity of 54% a specificity of 100% and
a predictive global value of 82%.
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