• Microvillus inclusion disease (MVD) 751.5
  • Micturition
  • Middle
  • Midplane - see condition
  • Miescher's disease 709.3
  • Miescher-Leder syndrome or granulomatosis 709.3
  • Mieten's syndrome 759.89
  • Migraine (idiopathic) 346.9
  • Migrant, social V60.0
  • Migratory, migrating - see also condition
  • Mikulicz's disease or syndrome (dryness of mouth, absent or decreased lacrimation) 527.1
  • Milian atrophia blanche 701.3
  • Miliaria (crystallina) (rubra) (tropicalis) 705.1
  • Miliary - see condition
  • Milium (see also Cyst, sebaceous) 706.2
  • Milk
  • Milk-leg (deep vessels) 671.4
  • Milkers' nodes 051.1
  • Milkman (-Looser) disease or syndrome (osteomalacia with pseudofractures) 268.2
  • Milky urine (see also Chyluria) 791.1
  • Millar's asthma (laryngismus stridulus) 478.75
  • Millard-Gubler paralysis or syndrome 344.89