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. 2009 Jun 14;18(12):1851–1857. doi: 10.1007/s00586-009-1059-9

Table 1.

Additional imaging information of L4–5 from axially loaded MRI

∆ DCSA > 15 mm2 Pre-load < 100 mm2 Post-load < 100 mm2 Buckling of lig flavum Herniated disc Narrowing of the lateral recess Asymmetric distortion of the dural sac Facet joint subluxation Facet joint Synovial cyst
13/29 (44.8%) 11/29 (37.9%) 16/29 (55.2%) 5/29 (17.2%) 6/29 (20.7%) 7/29 (24.1%) 5/29 (17.2%) 1/29 (3.4%) 1/29 (3.4%)