• Hypopigmentation 709.00
  • Hypopinealism 259.8
  • Hypopituitarism (juvenile) (syndrome) 253.2
  • Hypoplasia, hypoplasis 759.89
  • Hypopotassemia 276.8
  • Hypoproaccelerinemia (see also Defect, coagulation) 286.3
  • Hypoproconvertinemia (congenital) (see also Defect, coagulation) 286.3
  • Hypoproteinemia (essential) (hypermetabolic) (idiopathic) 273.8
  • Hypoproteinosis 260
  • Hypoprothrombinemia (congenital) (hereditary) (idiopathic) (see also Defect, coagulation) 286.3
  • Hypopselaphesia 782.0
  • Hypopyon (anterior chamber) (eye) 364.05
  • Hypopyrexia 780.99
  • Hyporeflex 796.1
  • Hyporeninemia, extreme 790.99
  • Hyporesponsive episode 780.09
  • Hyposecretion
  • Hyposegmentation of neutrophils, hereditary 288.2
  • Hyposiderinemia 280.9
  • Hyposmolality 276.1
  • Hyposomatotropism 253.3
  • Hyposomnia, unspecified (see also Insomnia) 780.52