Lacrimation, abnormal (see also Epiphora)  375.20 | 
  Lacrimonasal duct - see condition  | 
  Lactation, lactating (breast) (puerperal) (postpartum)  | 
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  Laennec's cirrhosis (alcoholic)  571.2 | 
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  Lagleyze-von Hippel disease (retinocerebral angiomatosis)  759.6 | 
  Lagophthalmos (eyelid) (nervous)  374.20 | 
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  La grippe - see Influenza  | 
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  Lakes, venous (cerebral)  437.8 | 
  Laki-Lorand factor deficiency (see also Defect, coagulation)  286.3 | 
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  Lancereaux's diabetes (diabetes mellitus with marked emaciation)  250.8 [261]  | 
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  Landau-Kleffner syndrome  345.8 | 
  Landouzy-Déjérine dystrophy (fascioscapulohumeral atrophy)  359.1 | 
  Landry's disease or paralysis  357.0 | 
  Landry-Guillain-Barré syndrome  357.0 | 
  Lane's  | 
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  Langdon Down's syndrome (mongolism)  758.0 | 
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  Lanugo (persistent)  757.4 | 
  Laparoscopic surgical procedure converted to open procedure  V64.41 | 
  Lardaceous  | 
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  Large  | 
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  Larsen's syndrome (flattened facies and multiple congenital dislocations)  755.8 | 
  Larsen-Johansson disease (juvenile osteopathia patellae)  732.4 | 
  Larva migrans  | 
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  Laryngeal - see also condition  | 
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  Laryngismus (acute) (infectious) (stridulous)  478.75 | 
   | 
  Laryngitis (acute) (edematous) (fibrinous) (gangrenous) (infective) (infiltrative) (malignant) (membranous) (phlegmonous) (pneumococcal) (pseudomembranous) (septic) (subglottic) (suppurative) (ulcerative) (viral)  464.00 | 
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  Laryngocele (congenital) (ventricular)  748.3 | 
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  Laryngomalacia (congenital)  748.3 | 
  Laryngopharyngitis (acute)  465.0 | 
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  Laryngoplegia (see also Paralysis, vocal cord)  478.30 | 
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  Laryngotracheitis (acute) (infectional) (viral) (see also Laryngitis)  464.20 | 
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  Laryngotracheobronchitis (see also Bronchitis)  490 | 
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  Laryngotracheobronchopneumonitis - see Pneumonia, broncho-  | 
  Larynx, laryngeal - see condition  | 
  Lasègue's disease (persecution mania)  297.9 | 
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