Truancy, childhood - see also Disturbance, conduct  | 
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  Truncus  | 
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  Trunk - see condition  | 
  Trychophytide - see Dermatophytosis  | 
  Trypanosoma infestation - see Trypanosomiasis  | 
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  Tsutsugamushi fever  081.2 | 
  Tube, tubal, tubular - see also condition  | 
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  Tubercle - see also Tuberculosis  | 
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  Tuberculid, tuberculide (indurating) (lichenoid) (miliary) (papulonecrotic) (primary) (skin) (subcutaneous) (see also Tuberculosis)  017.0 | 
  Tuberculoma - see also Tuberculosis  | 
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  Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (congenital) (degeneration) (disease) (fibrocaseous) (fistula) (gangrene) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchy  | 
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  Tuberculum  | 
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  Tuberosity  | 
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  Tuberous sclerosis (brain)  759.5 | 
  Tubo-ovarian - see condition  | 
  Tuboplasty, after previous sterilization  V26.0 | 
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  Tularensis conjunctivitis  021.3 | 
  Tumefaction - see also Swelling  | 
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  Tumor (M8000/1) - see also Neoplasm, by site, unspecified nature  | 
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  Tumorlet (M8040/1) - see Neoplasm, by site, uncertain behavior  | 
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  Tunica vasculosa lentis  743.39 | 
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  Turban tumor (M8200/0)  216.4 | 
  Türck's trachoma (chronic catarrhal laryngitis)  476.0 | 
  Türk's syndrome (ocular retraction syndrome)  378.71 | 
  Turner's  | 
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  Turner-Kieser syndrome (hereditary osteo-onychodysplasia)  756.89 | 
  Turner-Varny syndrome  758.6 | 
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  Tussis convulsiva (see also Whooping cough)  033.9 | 
  Twiddler's syndrome (due to)  | 
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  Twin  | 
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  Twist, twisted  | 
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  Tympanites (abdominal) (intestine)  787.3 | 
  Tympanitis - see Myringitis  | 
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  Tympanum - see condition  | 
  Tympany  | 
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  Typhlitis (see also Appendicitis)  541 | 
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