. Dr. Le Gear's stock book ... comprising a description of the general care, feeding and watering, stabling and breeding, and all the diseases and their treatment, of stock in Texas and the South .. . Fir. 3. Trephine. Sometimes a good blister applied to the face will be bene- ficial. If there is an aeetimulation of matter in the sinuses of the face the only relief will be the operation of trephining, which is done by boring into the head with a trephine (Fig. 3) and allowing the matter to escape. If the nasal gleet is the result of a diseased tooth, the tooth must be removed. EOAEIXG-. Roarin


. Dr. Le Gear's stock book ... comprising a description of the general care, feeding and watering, stabling and breeding, and all the diseases and their treatment, of stock in Texas and the South .. . Fir. 3. Trephine. Sometimes a good blister applied to the face will be bene- ficial. If there is an aeetimulation of matter in the sinuses of the face the only relief will be the operation of trephining, which is done by boring into the head with a trephine (Fig. 3) and allowing the matter to escape. If the nasal gleet is the result of a diseased tooth, the tooth must be removed. EOAEIXG-. Roaring may be defined to be breathing with a loud and un- natural sound during violent exercise. Roaring in itself is not a disease, but it is only a symptom of disease. Wlieezing and whistling are only different forms of the same disease, and both fir ally terminate in roaring. Causes.—Roaring is caused by some obstruction to the free -age of air in the larynx (upper part of windpipe). Such dis- eases as laryngitis, distemper, are liable to terminate in roaring. Xo doubt hereditary transmission has a great deal to do with it. Tight reining may be regarded as one of the causes of roaring, but. after all other causes are mentioned, it will be found that nine out of every ten well-established cases of roaring are caused by paralysis of the muscles of the larynx: the muscles of the left side are almost invariably the ones affected. Symptoms.—The best way to test whether a horse is a "roarer" is to either make him pull a load rapidly up a hill or over a sandy road or soft ground: or. if he is a saddle horse, gallop him up a


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Keywords: ., bookcentury1800, bookdecade1890, booksubjectveterin, bookyear1897