| 
   | 
   | 
  Leriche's syndrome (aortic bifurcation occlusion)  444.0 | 
  Lermoyez's syndrome (see also Disease, Ménière's)  386.00 | 
  Lesbianism - omit code  | 
   | 
  Lesch-Nyhan syndrome (hypoxanthine-guanine-phosphoribosyltransferase deficiency)  277.2 | 
  Lesion(s)  | 
   | 
  Lethargic - see condition  | 
   | 
  Letterer-Siwe disease (acute histiocytosis X) (M9722/3)  202.5 | 
   | 
   | 
  Leucosarcoma (M9850/3)  207.8 | 
   | 
  Leukemia, leukemic (congenital) (M9800/3)  208.9 | 
   | 
  Leukemoid reaction (basophilic) (lymphocytic) (monocytic) (myelocytic)(neutrophilic)  288.62 | 
  Leukoclastic vasculitis  446.29 | 
   | 
  Leukocythemia - see Leukemia  | 
   | 
   | 
   | 
   | 
   | 
  Leukodermia (see also Leukoderma)  709.09 | 
  Leukodystrophy (cerebral) (globoid cell) (metachromatic) (progressive) (sudanophilic)  330.0 | 
  Leukoedema, mouth or tongue  528.79 | 
  Leukoencephalitis  | 
   | 
  Leukoencephalopathy (see also Encephalitis)  323.9 | 
   | 
  Leukoerythroblastosis  289.9 | 
   | 
  Leukokeratosis (see also Leukoplakia)  702.8 | 
   | 
   | 
  Leukokraurosis vulva, vulvae  624.09 | 
  Leukolymphosarcoma (M9850/3)  207.8 | 
  Leukoma (cornea) (interfering with central vision)  371.03 | 
   | 
  Leukomalacia, periventricular  779.7 | 
  Leukomelanopathy, hereditary  288.2 | 
  Leukonychia (punctata) (striata)  703.8 | 
   | 
  Leukopathia  | 
   | 
   | 
   | 
  Leukopenic - see condition  | 
   | 
   | 
  Leukopolioencephalopathy  330.0 | 
  Leukorrhea (vagina)  623.5 | 
   | 
  Leukosarcoma (M9850/3)  207.8 | 
  Leukosis (M9800/3) - see Leukemia  | 
  Lev's disease or syndrome (acquired complete heart block)  426.0 | 
  Levi's syndrome (pituitary dwarfism)  253.3 | 
   | 
   | 
   | 
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