• Begbie's disease (exophthalmic goiter) 242.0
  • Behavior disorder, disturbance - see also Disturbance, conduct
  • Behçet's syndrome 136.1
  • Behr's disease 362.50
  • Beigel's disease or morbus (white piedra) 111.2
  • Bejel 104.0
  • Bekhterev's disease (ankylosing spondylitis) 720.0
  • Bekhterev-Strümpell-Marie syndrome (ankylosing spondylitis) 720.0
  • Belching (see also Eructation) 787.3
  • Bell's
  • Bence-Jones albuminuria, albuminosuria, or proteinuria 791.0
  • Bends 993.3
  • Benedikt's syndrome (paralysis) 344.89
  • Benign - see also condition
  • Bennett's
  • Benson's disease 379.22
  • Bent
  • Bereavement V62.82
  • Berger's paresthesia (lower limb) 782.0
  • Bergeron's disease (hysteroepilepsy) 300.11
  • Beriberi (acute) (atrophic) (chronic) (dry) (subacute) (wet) 265.0
  • Berlin's disease or edema (traumatic) 921.3