x-ray of lumbosacral spine: hypertrophy of facet joint on both sides at L5-S1
x-ray of lumbosacral spine: hypertrophy of facet joint on both sides at l5-s1
x-ray of lumbosacral spine: hypertrophy of facet joint on both sides at L5-S1
x-ray of lumbosacral spine: hypertrophy of facet joint on both sides at l5-s1