• Jealousy
  • Jejunitis (see also Enteritis) 558.9
  • Jejunostomy status V44.4
  • Jejunum, jejunal - see condition
  • Jensen's disease 363.05
  • Jericho boil 085.1
  • Jerks, myoclonic 333.2
  • Jervell-Lange-Nielsen syndrome 426.82
  • Jeune's disease or syndrome (asphyxiating thoracic dystrophy) 756.4
  • Jigger disease 134.1
  • Job's syndrome (chronic granulomatous disease) 288.1
  • Jod-Basedow phenomenon 242.8
  • Johnson-Stevens disease (erythema multiforme exudativum) 695.1
  • Joint - see also condition
  • Jordan's anomaly or syndrome 288.2
  • Josephs-Diamond-Blackfan anemia (congenital hypoplastic) 284.01
  • Joubert syndrome 759.89
  • Jumpers' knee 727.2
  • Jungle yellow fever 060.0
  • Jungling's disease (sarcoidosis) 135
  • Junin virus hemorrhagic fever 078.7
  • Juvenile - see also condition