|  | 
  | Willan-Plumbe syndrome (psoriasis) 696.1 | 
  | Willebrand (-Jürgens) syndrome or thrombopathy (angiohemophilia) 286.4 | 
  | Willi-Prader syndrome (hypogenital dystrophy with diabetic tendency) 759.81 | 
  | Willis' disease (diabetes mellitus) (see also Diabetes) 250.0 | 
  |  | 
  | Wilms' tumor or neoplasm (nephroblastoma) (M8960/3) 189.0 | 
  | Wilson's | 
  |  | 
  | Wilson-Brocq disease (dermatitis exfoliativa) 695.89 | 
  | Wilson-Mikity syndrome 770.7 | 
  | Window - see also Imperfect, closure aorticopulmonary 745.0 | 
  |  | 
  | Winter - see also condition | 
  |  | 
  |  | 
  | Wiskott-Aldrich syndrome (eczema-thrombocytopenia) 279.12 | 
  | Withdrawal symptoms, syndrome | 
  |  | 
  | Withdrawing reaction, child or adolescent 313.22 | 
  | Witts' anemia (achlorhydric anemia) 280.9 | 
  |  | 
  | Woakes' syndrome (ethmoiditis) 471.1 | 
  | Wohlfart-Kugelberg-Welander disease 335.11 | 
  | Woillez's disease (acute idiopathic pulmonary congestion) 518.5 | 
  | Wolff-Parkinson-White syndrome (anomalous atrioventricular excitation) 426.7 | 
  |  | 
  | Wolman's disease (primary familial xanthomatosis) 272.7 | 
  |  | 
  | Woolly, wooly hair (congenital) (nevus) 757.4 | 
  | Wool-sorters' disease 022.1 | 
  | Word | 
  |  | 
  | Worm(s) (colic) (fever) (infection) (infestation) (see also Infestation) 128.9 | 
  |  | 
  |  | 
  | Worn out (see also Exhaustion) 780.79 | 
  |  | 
  |  | 
  | Wound, open (by cutting or piercing instrument) (by firearms) (cut) (dissection) (incised) (laceration) (penetration) (perforating) (puncture) (with initial hemorrhage, not internal) 879.8 | 
  |  | 
  | Wright's syndrome (hyperabduction) 447.8 | 
  |  | 
  | Wringer injury - see Crush injury, by site | 
  |  | 
  | Wrist - see also condition | 
  |  | 
  | Wrong drug (given in error) NEC 977.9 | 
  |  | 
  | Wry neck - see also Torticollis | 
  |  | 
  | Wuchereria infestation 125.0 | 
  |  | 
  |  | 
  |  | 
  | Wuchernde struma langhans (M8332/3) 193 | 
  |  | 
  |  | 
  | Xanthelasmatosis (essential) 272.2 | 
  |  | 
  |  | 
  |  | 
  | Xanthofibroma (M8831/0) - see Neoplasm, connective tissue, benign | 
  | Xanthoma(s), xanthomatosis 272.2 | 
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