e animal suffers very little inconvenience, and for practical use
may be as serviceable as before the accident, though the distorted
appearance depreciates its value.
FRACTURE OF THE RIBS.--Such an occurrence can take place only as the result
of a direct injury, as from blows or crowding. The posterior ribs, being
more exposed, are more liable to fracture. Pain in moving, slight swelling
over the seat of injury, and difficult breathing are obvious symptoms. If
the fracture is complete, crepitation may be occasionally noticed by
placing the hand flat over the injured part, carefully observing the motion
as the chest contracts and expands during respiration. This symptom is more
noticeable when the animal coughs. Unless the point of the broken bone
penetrates the cavity of the chest the fracture is usually unimportant and
calls for no treatment other than quiet. If the breathing is very labored
and attended with much pain, motion may be limited by applying a wide
bandage firmly around the chest. The animal should be restricted in the
amount of feed and water for a few days, the stomach being kept as nearly
empty as possible. Sloppy feed should be given to encourage, as much as
possible, free action of the diaphragm in breathing.
FRACTURE OF BONES OF THE LIMBS.--On this subject much has been said in the
preceding remarks on general fractures. As a rule, fracture through one of
the large bones of the shoulder (scapula) or thigh (femur) is very
difficult to manage. The powerful contraction of the muscles and the
changing shape of the limb resulting from their action renders it
impossible to retain the detached parts of the bone in proper position.
Therefore, though the union should take place, there is almost sure to be
considerable deformity and more or less lameness. Fracture of the arm
(humerus) or leg (tibia) is likely to be attended with better results. The
muscular covering is not so thick, the sheath in which they are held is
more tense, and the change in the shape of the limb from muscular action
not so noticeable, the muscular force not so great, all of which facilitate
replacing the dislodged ends and retaining them.
FRACTURE OF THE KNEE (CARPUS) AND HOCK (TARSUS).--This seldom occurs unless
it is the result of a very violent injury, and is generally associated with
other injury and serious complications. Displacement does not generally
occur to any considerable extent. The treatment, of course, consists in
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