Adenosarcoma (M8960/3)  189.0 | 
   | 
  Adenosis  | 
   | 
  Adentia (complete) (partial) (see also Absence, teeth)  520.0 | 
  Adherent  | 
   | 
  Adhesion(s), adhesive (postinfectional) (postoperative)  | 
   | 
  Adie (-Holmes) syndrome (tonic pupillary reaction)  379.46 | 
  Adiponecrosis neonatorum  778.1 | 
   | 
   | 
  Adiposis  | 
   | 
   | 
   | 
  Adiposogenital dystrophy  253.8 | 
  Adjustment  | 
   | 
  Administration, prophylactic  | 
   | 
  Admission (encounter)  | 
   | 
  Adnexitis (suppurative) (see also Salpingo-oophoritis)  614.2 | 
   | 
  Adoption  | 
   | 
  Adrenal gland - see condition  | 
   | 
   | 
  Adrenalitis, adrenitis  255.8 | 
   | 
  Adrenarche, precocious  259.1 | 
  Adrenocortical syndrome  255.2 | 
  Adrenogenital syndrome (acquired) (congenital)  255.2 | 
   | 
   | 
   | 
   | 
  Adventitious bursa - see Bursitis  | 
  Adynamia (episodica) (hereditary) (periodic)  359.3 | 
  Adynamic  | 
   | 
  Aeration lung, imperfect, newborn  770.5 | 
   | 
  Aerocele - see Embolism, air  | 
  Aerodermectasia  | 
   | 
   | 
   | 
  Aerogenes capsulatus infection (see also Gangrene, gas)  040.0 | 
   | 
  Aerophagy, aerophagia  306.4 | 
   | 
   | 
   | 
  Affection, affections - see also Disease  | 
   | 
   | 
   | 
  African  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
  Aganglionosis (bowel) (colon)  751.3 | 
  Age (old) (see also Senile)  797 | 
 |  |