Forceps  | 
   | 
  Fordyce's disease (ectopic sebaceous glands) (mouth)  750.26 | 
  Fordyce-Fox disease (apocrine miliaria)  705.82 | 
  Forearm - see condition  | 
  Foreign body  | 
   | 
  Forking, aqueduct of Sylvius  742.3 | 
   | 
  Formation  | 
   | 
   | 
   | 
  Fossa - see also condition  | 
   | 
  Foster-Kennedy syndrome  377.04 | 
  Fothergill's  | 
   | 
   | 
  Found dead (cause unknown)  798.9 | 
   | 
  Fournier's disease (idiopathic gangrene)  608.83 | 
  Fourth  | 
   | 
   | 
  Fox's  | 
   | 
  Fox-Fordyce disease (apocrine miliaria)  705.82 | 
  Fracture (abduction) (adduction) (avulsion) (compression) (crush) (dislocation) (oblique) (separation) (closed)  829.0 | 
   | 
   | 
  Fragilitas  | 
   | 
  Fragility  | 
   | 
  Fragmentation - see Fracture, by site  | 
   | 
  Frambesia, frambesial (tropica) (see also Yaws)  102.9 | 
   | 
  Frambeside  | 
   | 
   | 
  Franceschetti's syndrome (mandibulofacial dysostosis)  756.0 | 
  Francis' disease (see also Tularemia)  021.9 | 
  Frank's essential thrombocytopenia (see also Purpura, thrombocytopenic)  287.39 | 
  Franklin's disease (heavy chain)  273.2 | 
   | 
   | 
   | 
  Freeman-Sheldon syndrome  759.89 | 
   | 
   | 
  Frei's disease (climatic bubo)  099.1 | 
  Freiberg's  | 
   | 
  Fremitus, friction, cardiac  785.3 | 
   | 
  Frenum  | 
   | 
  Frequency (urinary) NEC  788.41 | 
   | 
  Frey's syndrome (auriculotemporal syndrome)  705.22 | 
  Friction  | 
   | 
  Friderichsen-Waterhouse syndrome or disease  036.3 | 
  Friedländer's  | 
   | 
  Friedreich's  | 
   | 
  Friedrich-Erb-Arnold syndrome (acropachyderma)  757.39 | 
   | 
   | 
 |  |