Assess disc space in setting of acute lower back pain. There is moderate facet joint osteoarthritis of the lower lumbar spine and grade 1 anterolisthesis of L5, appearing similar to the prior study. The vertebral body heights and intervertebral disc spaces are maintained. An aortobifemoral bypass graft is present, and excreted contrast is noted within the bladder.
Facet joint osteoarthrosis in the lower lumbar spine and mild anterolisthesis of L5.