1. Copyright © 2014 Lippincott Williams & Wilkins. Unauthorized commercial reproduction of this slide is prohibited Supplemental PowerPoint Slides Detrusor Overactivity in Patients with Cauda Equina Syndrome Seo-Young Kim, MD *, Hee Chung Kwon, MD *, Jung Keun Hyun, MD, PhD *,†,§ * Department of Rehabilitation Medicine, Dankook University College of Medicine, Cheonan 330-714, Republic of Korea † Department of Nanobiomedical Science and BK21PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan 330-714, Republic of Korea § Institute of Tissue Regenerative Engineering (ITREN), Dankook University, Cheonan 330-714, Republic of Korea

2. -In 61 patients with cauda equina syndrome and neurogenic bladder, 32.8% showed detrusor overactivity. -In most of patients with detrusor overactivity (85%), the highest level of injury (HLI) on electrophysiological assessment was L2 or above. Distribution of CES patients with DOA or DUA according to electrophysiological HLI. DOA, detrusor overactivity; DUA, detrusor underactivity or acontractility

3. Detrusor overactivity in patient with cauda equina syndrome might be associated with combined conus medullaris lesion. Electrophysiology might be the most useful assessment tool for prediction of neurogenic bladder type in CES patients.