• Duplex - see also Accessory
  • Duplication - see also Accessory
  • Dupré's disease or syndrome (meningism) 781.6
  • Dupuytren's
  • Durand-Nicolas-Favre disease (climatic bubo) 099.1
  • Duroziez's disease (congenital mitral stenosis) 746.5
  • Dust
  • Dutton's
  • Dwarf, dwarfism 259.4
  • Dyke-Young anemia or syndrome (acquired macrocytic hemolytic anemia) (secondary) (symptomatic) 283.9
  • Dynia abnormality (see also Defect, coagulation) 286.9
  • Dysacousis 388.40
  • Dysadrenocortism 255.9
  • Dysarthria 784.5
  • Dysautonomia (see also Neuropathy, peripheral, autonomic) 337.9
  • Dysbarism 993.3
  • Dysbasia 719.7
  • Dysbetalipoproteinemia (familial) 272.2
  • Dyscalculia 315.1
  • Dyschezia (see also Constipation) 564.00
  • Dyschondroplasia (with hemangiomata) 756.4
  • Dyschondrosteosis 756.59