Spondylolisthesis a spinal disease that causes one of the lower vertebrae to slip forward disk hip pain bone birth defect injury sports accident exam nerve epidural steroid injections fusion legWisler Saint-Vil, MDAugust 5, 2022Knee & Lower Leg Wisler Saint-Vil, MD Articles: 707 Previous Image Library Spondylolisthesis a spinal disease that causes one of the lower vertebrae to slip forward disk hip pain bone birth defect injury sports accident exam nerve epidural steroid injections fusion leg Next Image Library hand. human. body. or bone drawing.