magnetic resonance imaging of lumbar spine: mass of medial aspect of L4 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of medial aspect of l4 vertebra with hypointense signal intensity (s/i) ratio
magnetic resonance imaging of lumbar spine: mass of medial aspect of L4 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of medial aspect of l4 vertebra with hypointense signal intensity (s/i) ratio