SURGICAL TREATMENT 



OF 



CHRONIC ROARING. 



I. 



ROARING PRODUCED BY PARALYSIS OF 

 THE LARYNX. 



The term ^'roaring" was given by ancient 

 veterinary writers and practitioners to a 

 symptomatic affection very commonly met 

 with in the horse, and characterised by 

 an unnatural sound— ^* rattling, snoring, or 

 whistling "—in respiration, which noise is 

 more noticeable or only to be distinguished 



