L5 S1 Spondylolisthesis Spondylolisthesis is slippage of one vertebrae in relation to other. This is most commonly seen at L5S1 and L45 disc level. Spondylolisthesis at L5S1 Level is usually caused by
Examination Of S1 Nerve Root - Everything You Need To Know - Dr. Nabil Ebraheim - YouTube