Spondylolisthesis occurs when a vertebra slips out of alignment. It typically affects the lumbar spine and can cause pain, numbness, and instability. When diagnosing AS and spondylolisthesis ...
Isthmic spondylolisthesis, or spondylolisthesis due to a lesion of the pars interarticularis, is a common source of pain and disability in both the pediatric and adult population. This review ...