title: Response to the letter to the editor regarding: "Circulatory dynamics of the cauda equina in lumbar canal stenosis using dynamic contrast-enhanced magnetic resonance imaging." Spine J. 2015;15(10):2132-2141.
authors.affiliation: Faculty of Medical Sciences, The University of Fukui, 23-3, Shimoaizuki, Matuoka, Eiheiji, Yoshida, Fukui Prefecture, 760-1193, Japan.
authors.forename: Shigeru
authors.initials: S
authors.lastname: Kobayashi
mesh_terms: D002420:Cauda Equina; D003251:Constriction, Pathologic; D006801:Humans; D008159:Lumbar Vertebrae; D008161:Lumbosacral Region; D008279:Magnetic Resonance Imaging; D013130:Spinal Stenosis