BACK
  722.1 Displacement of thoracic or lumbar intervertebral disc without myelopathy
  724 Other and unspecified disorders of back
  724.2 Lumbago
  847 Sprains and strains of other and unspecified parts of back
  847.2 Lumbar

BED
  722.1 Displacement of thoracic or lumbar intervertebral disc without myelopathy
  724.2 Lumbago
  847 Sprains and strains of other and unspecified parts of back
  847.2 Lumbar

BLOOD
  250.0 Diabetes mellitus without mention of complication

BULGE
  722.1 Displacement of thoracic or lumbar intervertebral disc without myelopathy