Low back pain. There is a small disc bulge at L5-S1, but no residual superimposed extrusion. There is no significant spinal canal or neural foraminal stenosis at L5-S1 or the other lumbar spine levels. There is loss of disc height and fluid signal at L5-S1. The vertebral body and disc space heights are otherwise preserved. The vertebral column alignment is within normal limits. The vertebral bone marrow signal is unremarkable. The imaged portions of the spinal cord display normal signal and morphology. The paravertebral soft tissues are unremarkable.
Small disc bulge at L5-S1, but no residual superimposed extrusion. 