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on the surgery-第3章

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smooth; and sloping upwards toward the protuberant parts of the

body; such as the heel or hips; so that there may be no projection;

nor bending inwards; nor turning aside。 The canal (spout or gutter?)

should rather comprehend the whole limb than the half of it; attention

being paid to the injury and to whatever else appears to create

inconvenience。

  15。 The presentation of the injured part to the physician; the

extension; the arrangement; and so forth; are to be regulated

according to nature。 What is nature in these operations is to be

determined by the accomplishment of the object which we have in

view; and for this purpose we must look to the part in the state of

rest; in its middle state; and to habit; in regard to the state of

rest and relaxation; as in the arm; that it be in a line with the

hand; and with regard to the medium between flexion and extension;

that the forearm be at right angles to the arm; and with regard to

habit; it should be considered that some limbs bear certain

positions preferably; as; for example; the thighs extension; for in

such attitudes the parts can best bear to be placed for a considerable

time without a change of posture。 And in the change from the state

of distention; the muscles; veins; nerves; and bones; when properly

arranged and secured; will preserve their relations to one another

while the limb is raised or placed。

  16。 The extension should be most powerful when the largest and

thickest bones; or when both are broken; next when the under…bone; and

least of all; when the upper。 When immoderate; it is injurious; except

in the case of children。 The limb should be a little elevated。 The

model by which we judge if the part be properly set is the sound

part of the same name; or the part which is its pair。

  17。 Friction can relax; brace; incarnate; attenuate: hard braces;

soft relaxes; much attenuates; and moderate thickens。

  18。 The following should be the state of matters on the first

application of the bandage。 The person to whom it has been applied

should say that he feels the compression particularly at the seat of

the injury; but very little at the extremities; the parts should be

adjusted but not pressed together; and that rather by the number of

the bandages than by the force of the constriction; and the

tightness should rather be on the increase during the first day and

night; but on the next it should be less; and on the third the

bandages should be loose。 On the next day a soft swelling should be

observed in the extremities; and on the third day; when the

bandaging is loosed; the swelling should be found diminished in

size; and this should be the case every time the bandages are removed。

At the second application of the bandage; it should be ascertained

whether the dressing has been properly done; and then greater

compression should be made; and with more bandages; and on the

third; still greater; and still more。 On the seventh day from the

first dressing; when the bandages are loosed; the limb should be found

slender and the bones mobile。 We must then have recourse to the

splints; provided the limb be free of swelling; pruritus; and

ulceration; and allow them to remain until twenty days after the

accident; but if any suspicions arise; the bandages must be loosed

in the interval。 The splints should be tightened every third day。

  19。 The suspending of a fractured limb in a sling; the disposition

of it; and the bandaging; all have for their object to preserve it

in position。 The principal considerations with regard to the

position are the habits and the peculiar nature of each of the

limbs: the varieties are shown in running; walking; standing; lying;

action; repose。

  20。 It should be kept in mind that exercise strengthens; and

inactivity wastes。

  21。 Compression should be produced by the number of bandages; rather

than by the force of the constriction。

  22。 In cases of ecchymosis; contusions; sprains; or swellings not

attended with inflammations; blood is to be expelled from the wound;

in greatest quantity to the upper part; and in smallest to the

inferior; neither the arm nor the leg should be placed in a

declining position: the head of the bandage should be placed on the

wound; and there the greatest pressure should be made; the least at

the extremities; and intermediately in the middle; the last fold of

the bandage should be at the upper part of the body。 As to binding and

compression; these objects are to be attained rather by the number

of the bandages than the force of the constriction; and moreover; in

these cases the bandages should be thin; light; soft; clean; broad;

sound; so that they may effect their purpose; even without splints。

And we must use affusions。

  23。 Dislocations; sprains; diastases of bones; violent separation;

abruption of the extremities of bones; and distrainings; so as to

induce varus or valgus; in these cases we must apply the bandages so

as not to compress the part whence the displacement took place; and

that we may render them tight at the side to which the displacement

was; and give the limb an inclination in the opposite direction; and

that in an excessive degree。 We employ bandages; compresses;

suspension of the limb in a sling; attitude; extension; friction;

rectification; and along with these the affusion of much water。

  24。 In treating parts which are atrophied; we must comprehend a

considerable part of the sound limb with the bandage; so that by the

influx thereby produced; the wasted part may acquire a supply

greater than its loss; and may be thus disposed to growth and

restoration of its fleshy parts。 It is better also to bandage the

parts above; as the thigh in the case of the leg; and also the thigh

and leg of the opposite side; so that they may be placed in similar

circumstances; and may both equally be deprived of motion; and that

the supply of nourishment may be alike curtailed and open to both。 The

compression should be the effect rather of the number of the

bandages than of their tightness。 We relax first the part most

requiring it; and have recourse to that kind of friction which will

promote the growth of flesh; and to affusion。 No splints。

  25。 Those things which are for the purpose of giving support and

strength to the part; as to the breast; side; head; and so forth;

are used in such cases as the following: for pulsations; that there

may be no motion in the part; and in separation at the sutures of

the skull; in order to give support; and in order to strengthen the

chest and head; in coughs; sneezings; and other movements。 In all

these cases the same measure of bandaging is to be observed; for where

the injury is; there the bandage should compress most; and something

soft is to be placed below that suits with the complaint; and we

must not apply the bandages tighter than just to stop the pulsations

from creating disturbance; and that the separated parts at the sutures

may be brought into contact; they must not be such as absolutely to

stop the coughs and sneezings; but so as to give support; and; without

occa
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