title: Expert's comment concerning Grand Rounds case entitled: "Return of motor evoked potentials after knee flexion in the setting of high-grade spondylolisthesis" by Justin Tilan, Lindsay M. Andras, Mark D. Krieger and David L. Skaggs (Eur Spine J (2016).
authors.affiliation: Spinal Unit 1, University Hospital, 33076, Bordeaux Cedex, France. vital.jean-marc@wanadoo.fr.
authors.forename: Jean Marc
authors.initials: JM
authors.lastname: Vital
mesh_terms: D019054:Evoked Potentials, Motor; D006801:Humans; D013168:Spondylolisthesis; D056164:Teaching Rounds