1049. How to test L3, L4, L5, S1 nerve roots (strength & sensation) / Signs and symptoms of spinal stenosis / Cause of spondylolisthesis in adults and kids September 19th, 2009 by reuben in .trauma-spine & spinal cord pseudoclaudication Back Top Tags: card 1048. Four diagnoses of non-referred back pain that must be excluded in ED / What is a positive straight leg raise? / What is the value of a crossed SLR? / What does a reverse SLR test? 1050. Classic s/sx ankylosing spondylitis / Causes of cauda equina syndrome / Most sensitive sign of CES / Spinal infection RFs Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.