nSTDXA. 91 



accompanied with fever, and hence it is called lung fever. 

 J7cver in the feet is a common expression, signifying sym- 

 pathetic fever. Indeed, it is a question in my mind, whether 

 fevers of all kinds are not to be attributed to some local or 

 general disturbance of some action or function of the body. 

 Thus, the many fevers which attack the human family, can 

 readily be traced to a predisposing cause ; as, for example, 

 typhus fever is caused by insufficient ventilation, besieged 

 towns and garrisons, preventing the removal of cxuvia. 



Fever in the Feet. — This is a common disease of 

 liorses in large towns and cities, where the streets are paved 

 with stone or iron, whereby the concussion is very great, 

 v/hen horses are driven fast. (See Founder.) 



Fibromci. — A variety of tumor. (See Tumors.) 



Firin^^ Horses. — This is an operation which is a great 

 favorite, and in much repute among horse doctors. For 

 my part, I think it is not only cruel and barbarous, but un- 

 necessary, doing no good whatever, and in • many cases a 

 positive injury, the effects of which will never disappear 

 from the legs or body while the animal lives. Firing is 

 intended by its advocates to prevent and cure spavin, curbs, 

 sprains, and ring bones, by scoring the parts with, a red 

 hot iron in lines over the part that is thought will be dis- 

 eased or are already so. 



Fistula. — Examples, Fistula of the shoulder, of the 

 poll, poll-evil, (which see,) and quittor or sinuses cf the 

 foot, (wliich see.) Fistulas are usually deep-seated, but 

 sometimes they are superficial, or just under the skin. 

 However, although we see them sometimes so situated, 

 it must bo confessed that the cases are extremely rare. 

 The fistula most frequent and difficult of cure is always 

 deep-seated and iu the vicinity of a joint, as the poll and 



