Special Report on Diseases of the HorseUnited States. Bureau of Animal Industry
Science
Special Report on Diseases of the Horse
United States. Bureau of Animal Industry
Horses -- Diseases
FORE LIMB TURNED BACK FROM SHOULDERS.--In this case, on exploration by
the side of the head and presenting limb, the shoulder only can be
reached at first. (Plate XV, fig 4.) By noosing the head and presenting
fore limb, they may be drawn forward into the pelvis, and the oiled hand
being carried along the shoulder in the direction of the missing limb is
enabled to reach and seize the forearm just below the elbow. The body is
now pushed back by the assistants pressing on the head and presenting
limb or on a repeller planted in the breast until the knee can be
brought up into the pelvis, after which the procedure is the same as
described in the last paragraph.
HEAD BENT DOWN BETWEEN FORE LIMBS.--This may be so that the poll or nape
of the neck, with the ears, can be felt far back between the fore limbs,
or so that only the upper border of the neck can be reached, head and
neck being bent back beneath the body. With the head only bent on the
neck, noose the two presenting limbs, then introduce the hand between
them until the nose can be seized in the palm of the hand. Next have the
assistants push back the presenting limbs, while the nose is strongly
lifted upward over the brim of the pelvis. This accomplished, it assumes
the natural position and parturition is easy.
When both head and neck are bent downward it may be impossible to reach
the nose. If, however, the labor has only commenced, the limbs may be
drawn upon until the operator can reach the ear, by dragging on which
the head may be so far advanced that the fingers may reach the orbit;
traction upon this while the limbs are being pushed back may bring the
head up so that it bends on the neck only, and the further procedure
will be as described in the last paragraph.
If the labor has been long in progress and the fetus is jammed into the
pelvis, the womb emptied of the waters, and firmly contracted on its
solid contents, the case is incomparably more difficult. The mare may be
chloroformed and turned on her back with hind parts elevated, and the
womb may be injected with sweet oil. Then, if the ear can be reached,
the correction of the malpresentation may be attempted as above
described. Should this fail, one or more sharp hooks may be inserted in
the neck as near the head as can be reached, and ropes attached to these
may be dragged on, while the body of the foal is pushed back by the fore
limbs or by a repeller. Such repulsion should be made in a direction
obliquely upward toward the loins of the mother, so as to rotate the
fetus in such a way as to bring the head up. As this is accomplished a
hold should be secured nearer and nearer to the nose, with hand or hook,
until the head can be straightened out on the neck.
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