| 
  CRBSI (catheter-related bloodstream infection )  999.31 | 
   | 
   | 
  Creeping  | 
   | 
   | 
   | 
  Crepitus  | 
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  Crescent or conus choroid, congenital  743.57 | 
  Cretin, cretinism (athyrotic) (congenital) (endemic) (metabolic) (nongoitrous) (sporadic)  243 | 
   | 
  Cretinoid degeneration  243 | 
  Creutzfeldt-Jakob disease (CJD) (syndrome)  046.19 | 
   | 
   | 
   | 
   | 
  Crigler-Najjar disease or syndrome (congenital hyperbilirubinemia)  277.4 | 
  Crimean hemorrhagic fever  065.0 | 
   | 
  Crisis  | 
   | 
  Crocq's disease (acrocyanosis)  443.89 | 
  Crohn's disease (see also Enteritis, regional)  555.9 | 
  Cronkhite-Canada syndrome  211.3 | 
  Crooked septum, nasal  470 | 
  Cross  | 
   | 
  Crossed ectopia of kidney  753.3 | 
   | 
  Croup, croupous (acute) (angina) (catarrhal) (infective) (inflammatory) (laryngeal) (membranous) (nondiphtheritic) (pseudomembranous)  464.4 | 
   | 
  Crouzon's disease (craniofacial dysostosis)  756.0 | 
   | 
  CRST syndrome (cutaneous systemic sclerosis)  710.1 | 
  Cruchet's disease (encephalitis lethargica)  049.8 | 
  Cruelty in children (see also Disturbance, conduct)  312.9 | 
  Crural ulcer (see also Ulcer, lower extremity)  707.10 | 
  Crush, crushed, crushing (injury)  929.9 | 
   | 
   | 
   | 
   | 
   | 
  Cruveilhier-Baumgarten cirrhosis, disease, or syndrome  571.5 | 
  Cruz-Chagas disease (see also Trypanosomiasis)  086.2 | 
  Crying  | 
   | 
   | 
  Cryoglobulinemia (mixed)  273.2 | 
   | 
  Cryptitis (anal) (rectal)  569.49 | 
  Cryptococcosis (European) (pulmonary) (systemic)  117.5 | 
   | 
   | 
  Cryptopapillitis (anus)  569.49 | 
  Cryptophthalmos (eyelid)  743.06 | 
  Cryptorchid, cryptorchism, cryptorchidism  752.51 | 
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