| 
  Lipoproteinemia (alpha)  272.4 | 
   | 
  Lipoproteinosis (Rossle-Urbach-Wiethe)  272.8 | 
  Liposarcoma (M8850/3) - see also Neoplasm, connective tissue, malignant  | 
   | 
  Liposynovitis prepatellaris  272.8 | 
  Lipping  | 
   | 
  Lip pits (mucus), congenital  750.25 | 
  Lipschütz disease or ulcer  616.50 | 
   | 
   | 
  Liquefaction, vitreous humor  379.21 | 
   | 
  Lissauer's paralysis  094.1 | 
  Lissencephalia, lissencephaly  742.2 | 
   | 
   | 
   | 
   | 
   | 
   | 
  Lithiasis - see also Calculus  | 
   | 
   | 
   | 
  Lithosis (occupational)  502 | 
   | 
   | 
   | 
  Little  | 
   | 
  Little's disease - see Palsy, cerebral  | 
  Littre's  | 
   | 
  Littritis (see also Urethritis)  597.89 | 
   | 
   | 
   | 
  Liver - see also condition  | 
   | 
  Livida, asphyxia  | 
   | 
  Living  | 
   | 
   | 
   | 
   | 
  Lobe, lobar - see condition  | 
  Lobo's disease or blastomycosis  116.2 | 
   | 
   | 
  Lobstein's disease (brittle bones and blue sclera)  756.51 | 
   | 
  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 | 
   | 
   | 
   | 
  Locking  | 
   | 
  Lockjaw (see also Tetanus)  037 | 
  Locomotor ataxia (progressive)  094.0 | 
 |  |