| Cap | 
  |  | 
  |  | 
  | Capillary - see condition | 
  |  | 
  | Caplan-Colinet syndrome 714.81 | 
  | Capsule - see condition | 
  |  | 
  |  | 
  | Caput | 
  |  | 
  |  | 
  | Carate - see Pinta | 
  | Carboxyhemoglobinemia 986 | 
  | Carbohydrate-deficient glycoprotein syndrome (CDGS) 271.8 | 
  |  | 
  |  | 
  | Carbunculus (see also Carbuncle) 680.9 | 
  | Carcinoid (tumor) (M8240/1) - see Tumor, carcinoid | 
  |  | 
  |  | 
  | Carcinoma (M8010/3) - see also Neoplasm, by site, malignant | 
  |  | 
  |  | 
  | Carcinomatosis | 
  |  | 
  | Carcinosarcoma (M8980/3) - see also Neoplasm, by site, malignant | 
  |  | 
  | Cardia, cardial - see condition | 
  | Cardiac - see also condition | 
  |  | 
  | Cardialgia (see also Pain, precordial) 786.51 | 
  | Cardiectasis - see Hypertrophy, cardiac | 
  |  | 
  | Cardiomalacia (see also Degeneration, myocardial) 429.1 | 
  | Cardiomegalia glycogenica diffusa 271.0 | 
  | Cardiomegaly (see also Hypertrophy, cardiac) 429.3 | 
  |  | 
  | Cardiomyoliposis (see also Degeneration, myocardial) 429.1 | 
  | Cardiomyopathy (congestive) (constrictive) (familial) (infiltrative) (obstructive) (restrictive) (sporadic) 425.4 | 
  |  | 
  | Cardionephritis - see Hypertension, cardiorenal | 
  | Cardionephropathy - see Hypertension, cardiorenal | 
  | Cardionephrosis - see Hypertension, cardiorenal | 
  |  | 
  |  | 
  | Cardiopathy (see also Disease, heart) 429.9 | 
  |  | 
  | Cardiopericarditis (see also Pericarditis) 423.9 | 
  |  | 
  |  | 
  | Cardiorenal - see condition | 
  | Cardiorrhexis (see also Infarct, myocardium) 410.9 | 
  | Cardiosclerosis - see Arteriosclerosis, coronary | 
  | Cardiosis - see Disease, heart | 
  | Cardiospasm (esophagus) (reflex) (stomach) 530.0 | 
  |  | 
  | Cardiostenosis - see Disease, heart | 
  |  | 
  | Cardiothyrotoxicosis - see Hyperthyroidism | 
  | Cardiovascular - see condition | 
  | Carditis (acute) (bacterial) (chronic) (subacute) 429.89 | 
  |  | 
  | Care (of) | 
  |  | 
|  |  |