lumbosacral spine x-ray. lateral view.

monochrome darkness organ black font lumbosacral spine x-ray rtg lateral view intervertebral space subchondral sclerosis l1-2 l4-5 l5-s1 vertebrae vertebra endplate end-plate narrowing radiograph radiography radiographic vertebral sacrum radiation unaffected test projection imaging imaging technique anatomy anatomical examination projectional medical pathologic degenerative health disease body clinical pain diagnosis bone vertebral column spinal radiology skeleton healthcare bones human science