_Second step._ Three sutures are passed, one in the middle, and one at
each end of the lid; each suture carries two needles. The needles are
inserted in the intermarginal line of the lid about 3 millimetres apart
and brought out into the wound above, so that the lid margin is held by
the loops. These threads are then carried deeply beneath the upper edge
of the wound into the substance of the occipito-frontalis muscle,
brought out through the skin well above the eyebrow and tied over a
piece of drainage tube. The sutures should be drawn tight enough to
produce an undue amount of retraction of the lid, as this tends to drop
again after removal of the sutures. The skin wound is then closed and a
small dressing is applied to cover the drainage tube on the forehead.
The eye itself should be covered with a celluloid shield, as it is
usually impossible for the patient to close the palpebral aperture, and
the cornea is liable to be injured by exposure. The deep sutures should
be left in for at least three or four weeks, so that they may bring
about a fibrous band between the muscle and the eyelid by their
irritation. The immediate result of the operation is usually excellent,
but the lid is very apt to drop again in the course of six months or a
year after removal of the stitches.
=Harman’s operation.= The aim of this operation is to insert a fine
metal chain between the occipito-frontalis and the lid, the chain being
left permanently in position. The operation has not yet been performed
sufficiently often to allow any definite statement about the final
results to be made.
The results have not been very satisfactory in three cases in which the
author has performed this operation.
=Instruments.= A 4-inch straight surgical needle, to which is attached
the fine wire chain such as is used by spectacle makers to attach
glasses to the dress. It measures about O.75 millimetre in diameter. It
is attached to the needle by a soldered ring or by means of a piece of
silk doubly looped through the needle without a knot.
Public-domain text, read in full here on John Shaqi.
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