x-ray of lumbosacral spine: sclerosis of inferior endplate of L1 vertebra
x-ray of lumbosacral spine: sclerosis of inferior endplate of l1 vertebra
x-ray of lumbosacral spine: sclerosis of inferior endplate of L1 vertebra (procedure)
x-ray of lumbosacral spine: sclerosis of inferior endplate of l1 vertebra (procedure)