magnetic resonance imaging of thoracolumbar spine: extrusion from T12-L1 intervertebral disc space centrally
magnetic resonance imaging of thoracolumbar spine: extrusion from t12-l1 intervertebral disc space centrally
magnetic resonance imaging of thoracolumbar spine: extrusion from T12-L1 intervertebral disc space centrally (procedure)
magnetic resonance imaging of thoracolumbar spine: extrusion from t12-l1 intervertebral disc space centrally (procedure)