Poster 466: Prospective Determination of Clinical Neurologic Level of Injury with Early MRI Following Blunt Traumatic Spinal Cord Injury. Issue 9 (19th September 2017) - Pascual, Lisa U.; Huie, J. Russell; Whetstone, William D.; Dhall, Sanjay S.; Manley, Geoffrey T.; Bresnahan, Jacqueline C.; Beattie, Michael S.; Singh, Vineeta; Ferguson, Adam R.; Tsolinas, Rachel E.; Talbott, Jason F.