• Littritis (see also Urethritis) 597.89
  • Live flesh 781.0
  • Livedo 782.61
  • Liver - see also condition
  • Livida, asphyxia
  • Living
  • Lloyd's syndrome 258.1
  • Loa loa 125.2
  • Loasis 125.2
  • Lobe, lobar - see condition
  • Lobo's disease or blastomycosis 116.2
  • Lobomycosis 116.2
  • Lobotomy syndrome 310.0
  • Lobstein's disease (brittle bones and blue sclera) 756.51
  • Lobster-claw hand 755.58
  • Lobulation (congenital) - see also Anomaly, specified type NEC, by site
  • Lobule, lobular - see condition
  • Local, localized - see condition
  • Locked bowel or intestine (see also Obstruction, intestine) 560.9
  • Locked twins 660.5
  • Locked-in state 344.81
  • Locking