• Impaludism - see Malaria
  • Impediment, speech NEC 784.5
  • Impending
  • Imperception, auditory (acquired) (congenital) 389.9
  • Imperfect
  • Imperfectly descended testis 752.51
  • Imperforate (congenital) - see also Atresia
  • Impervious (congenital) - see also Atresia
  • Impetiginization of other dermatoses 684
  • Impetigo (any organism) (any site) (bullous) (circinate) (contagiosa) (neonatorum) (simplex) 684
  • Impingement, soft tissue between teeth 524.89
  • Implant, endometrial 617.9
  • Implantation
  • Impotence (sexual) 607.84
  • Impoverished blood 285.9
  • Impression, basilar 756.0
  • Imprisonment V62.5
  • Improper
  • Improperly tied umbilical cord (causing hemorrhage) 772.3
  • Impulses, obsessional 300.3
  • Impulsive neurosis 300.3
  • Inaction, kidney (see also Disease, renal) 593.9