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Clinical validity of two different grading systems for lumbar central canal stenosis: Schizas and Lee classification systems

OBJECTIVE: To assess the learnability of two magnetic resonance imaging (MRI) grading systems for lumbar central canal stenosis based on inter-observer agreement and test-retest reliability of doctors with no prior knowledge of the two systems. MATERIALS AND METHODS: Two clinical fellows, one novice...

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Detalles Bibliográficos
Autores principales:	Ko, Yeon-jee, Lee, Eugene, Lee, Joon Woo, Park, Chi Young, Cho, Jungheum, Kang, Yusuhn, Ahn, Joong Mo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2020
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7252624/ https://www.ncbi.nlm.nih.gov/pubmed/32459814 http://dx.doi.org/10.1371/journal.pone.0233633

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