Part 5

Fourthly, Wounds of the larger vessels, which convey the blood into the limb, either, as the only means of stopping the hemorrhage, or through the apprehension the limb should perish for want of nourishment.

Fifthly, An incurable caries of the bone.

Sixthly, If any part is either attacked with a cancer, or is in danger of being so, it is customary to take it off.

I shall treat of these different accidents more or less particularly, in proportion to the number of observations I have made on each of them, as no method of cure, however doubtful and alarming, should be rejected, till a better can be pointed out. Thus, this treatise contains only, in effect, an account of the methods I successfully employed in the military hospitals, for the relief of the above disorders; together with a few observations, and still fewer hypothetical reasonings, which induced me to condemn the use of amputation.

SECT. VII.

I shall begin with an account of the means I make use of, internal as well as external, when a limb is mortified, the effects of which have convinced me, that in such cases amputation is not necessary; and here I shall first gratify the curiosity of those readers who, doubtless, are desirous to know what I have learned from the extensive opportunities I must necessarily have had, with respect to the use of the Peruvian bark.

Experience has taught me, that this admirable medicine is possessed of a singular and specific virtue in mortifications.

I know that several physicians and surgeons only recommend it in those which proceed from weakness. I have heard it reported by others, that they found it of little service after the famous battle of Dettingen. But perhaps the other circumstances, with regard to the treatment of the patient, did not contribute to promote those good effects which I always observed attended it when judiciously administered. And I make no doubt, but every practitioner who, in prescribing it in cases of mortification, observes the rules laid down by Dr. Pringle, Dickins, Wade, Cheselden, Douglas, Rushworth, Amyand, Shipton and some others, will find it very efficacious. I do not mean, nevertheless, that it should be considered as the only internal medicine; there are, doubtless, other bitters which are sometimes extremely proper on these occasions. I must add, that the bark appears to me to possess that quality which Celsus requires in medicines, whether in a solid or liquid form, adapted to the cure of a mortification, to bind the belly moderately, and brace the whole system. After having treated of the external applications, I shall point out the method in which I administered the bark.

FOOTNOTES:

Mr. Ranby, however, who was one of the surgeons of the British troops at the time of the battle of Dettingen, lays great stress upon the bark: It is true, that in one of his cases, having ordered it to an officer of seventy years of age, whose leg had been amputated, on account of his ancle, with the neighbouring parts, having been terribly shattered by a cannon ball, it did not keep the sore from growing worse, or prevent the patient's death. But that we may form a just estimate of the merit of the bark, and the effects of amputation at the same time, it will be necessary to compare this case with the one which precedes it. This comparison will, I imagine, be of use.----I shall quote the author's own words. “An Austrian officer, who had his hand miserably shattered by a cannon ball, was, by some accident, left in a wood near the field of battle, destitute of any manner of help, from Thursday till the Sunday following, when he was brought to Hanau. The next morning I was carried to see him, and to assist in taking off his arm. On viewing it, I found it mortified almost to the elbow, with a great swelling and inflammation quite up to the shoulder. As it was by no means adviseable to attempt an amputation in such circumstances, I proposed giving him the bark; which being no ways objected to, he entered upon immediately. The next day he was rather better: But, on the third, was evidently so. The inflammation was less, the swelling began to subside, and the edges of the mortification were separating. The arm was fomented and wrapped up in the oatmeal and stale beer poultice, with theriaca: And the dreadful symptoms which forbad the operation, were now so much abated, that his surgeons did not at all hesitate to take it off. But this was done to very little purpose; for three or four days after the amputation, being attacked with convulsions, he expired.”

I shall here subjoin five questions.

Would Mr. Bilguer have amputated in these two instances?

Would not his method have saved both these patients, especially the last?

Does not amputation seem to have contributed to their death?

Does it not evidently appear, that in the latter of these two cases, amputation destroyed the good effects of the bark, which seemed to conduct the patient to a speedy cure; and that in the former case, the bark had not power sufficient to repair the mischief occasioned by the amputation?

Does it not follow from these two observations, that however salutary the effects of the bark may be, those of amputation are hurtful in a greater degree? TISSOT.

SECT. VIII.

Whenever a mortification attacks any part of the body, whether it be owing to an outward hurt, or proceeds from an internal cause, as often happens in persons afflicted with the scurvy, dropsy, a vitiated state of the blood, phagedenic sores, or very aged people, who begin, as it were, to die in the extremities: Whenever, I say, the mortification begins to appear, it requires immediate help. We must begin by making incisions on the part affected, in order to procure a discharge of the corrupted matter, and to assist the action of the medicines. I make long incisions, not only on the mortified parts, but on those adjacent, which would soon be so; I make several of them, as nearly as the large trunks of the blood vessels, and more considerable branches of nerves will allow, not above an inch distant from each other. We ought always to cut to the quick; and if the bone be affected, the periosteum must be cut through, and the bone laid bare. These incisions should follow the direction of the greater number of fibres of the muscles that happen to be thus cut upon; but when the gastrocnemii, the glutei or deltoid muscles have been wounded by a ball, they must be cut cross-ways, otherwise convulsions, particularly the spasmus cynicus, will probably ensue. Several aponeuroses, especially that of the biceps, ought likewise to be cut transversally: It is true, if the longitudinal incisions are sufficiently long and numerous, they take off the tension of these membranes so much as to render the transversal ones unnecessary.

Neither ought the tendons to be spared; they must be boldly cut through transversally.

If a wound, or any other ailment, happens near the articulations, I also, without fear, make large incisions through the ligaments.

It will easily be understood that these incisions must differ from each other in length and depth; they must be longer in those parts of the sore where the disease has spread the widest, and shorter in others. Both must be more superficial at their extremities, and deeper in the middle, in the place where the complaint began, and where the mortification reaches deepest.

The number of incisions, and their distance, must also vary, as they may be found necessary; so that a skilful surgeon may make three, four, six or eight, as the case may require.

It is obvious, that in an operation of this kind, a surgeon should not be too precipitate; and when he does not know the depth of the ailment, he should not go too deep with his incision: he may repeat it if he finds he has not reached the quick.

SECT. IX.

After these incisions are made, we must carefully examine how far the part which is absolutely mortified, and which it is impossible to restore to life, may reach. This may be distinguished by the stench which exhales from it, by its change of colour, and want of feeling. These mortified parts ought immediately to be separated from the sound, and removed by means of a bistory in the same manner as one muscle is divided from another in an anatomical dissection. In order to do this, the dead flesh must be cut through cross-ways, which puts the patient to no kind of pain. But care must be taken in this operation, not to separate such parts as may be somewhat affected by the mortification, yet not totally corrupted, as it often happens, after the removal of what is entirely dead, that they recover, by proper assistance, their natural state.

In making these incisions, we should take all imaginable care, as I have already remarked, not to wound the larger blood vessels or more considerable nerves; for this purpose, the gangrened parts which lie near them, should be separated with great caution: It is even better to leave behind a small portion of the mortified flesh which may adhere to them, and to trust for its separation to the ensuing dressings, which they will not fail to accomplish. The reason for this rule is, that we often see the vessels remain sufficiently sound, while the other parts are very much corrupted. We find for example, in the arm, near the joint of the elbow, near the wrist, and even in the lower extremities, the vessels intire, although the mortification of the parts which surround them be so considerable, as to oblige us to make our incisions to the bone; and it is these vessels, after the extirpation of the dead parts, that must keep up life in those which remain: We ought to preserve the greatest number we can, not only of the larger vessels, but even of the smaller ones: It was with a view to this particular, that I recommended not to make our incisions rashly, but with a good deal of caution, both with respect to the place where they were made, their direction and their distance. In operating with this circumspection, we shall avoid incurring the censure of Platnerus, who remarks, that we ought not to separate the dead from the sound parts with violence, “Because,” says he, “incisions which cause an effusion of blood, often renew the inflammation.” Now in my method, there is neither any violence, nor incisions attended with blood.

SECT. X.

When the incisions are made, if the neighbouring parts appear somewhat tainted, we must, by gentle compression, squeeze out the corrupted humour which may harbour there, and wipe it off with a bit of soft linnen rag. Afterwards, whether it may have been necessary to extract, either with the fingers, a scalpel, or with the instrument called a myrtle leaf, any bony splinters too much detached from the substance of the bone itself to hope for a re-union, a circumstance which often requires a considerable dilatation of the fleshy parts; or whether the bones appear carious, or spoiled in any other shape; or, lastly, whether we may have been obliged to make deep incisions, even to the bone: In all these cases, we must at first employ such external applications as are proper for the bones, and for the soft parts that have a tendency to mortification, although they may have discharged a sufficient quantity of blood during these operations.