magnetic resonance imaging of thoracolumbar spine: protrusion from T12-L1 intervertebral disc space on left
magnetic resonance imaging of thoracolumbar spine: protrusion from t12-l1 intervertebral disc space on left
magnetic resonance imaging of thoracolumbar spine: protrusion from T12-L1 intervertebral disc space on left (procedure)
magnetic resonance imaging of thoracolumbar spine: protrusion from t12-l1 intervertebral disc space on left (procedure)