x-ray of lumbosacral spine: sclerotic lesion with cortical thinning inferiorly
x-ray of lumbosacral spine: sclerotic lesion with cortical thinning inferiorly
x-ray of lumbosacral spine: sclerotic lesion with cortical thinning inferiorly (procedure)
x-ray of lumbosacral spine: sclerotic lesion with cortical thinning inferiorly (procedure)