magnetic resonance imaging of lumbar spine: free fragment of L2-L3 intervertebral disc space with inferior migration
magnetic resonance imaging of lumbar spine: free fragment of l2-l3 intervertebral disc space with inferior migration
magnetic resonance imaging of lumbar spine: free fragment of L2-L3 intervertebral disc space with inferior migration (procedure)
magnetic resonance imaging of lumbar spine: free fragment of l2-l3 intervertebral disc space with inferior migration (procedure)