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 r...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2020-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0233633 |