20. Was there indeed a true rupture of the tendon, in all these cases, particularly in those where the patients continued to walk as before the accident? Most of the cases which we have seen prove the impossibility of either standing or walking (6). But, admitting that they were ruptures, are we authorized to pursue the mode of treatment there adopted? Certainly we are not. None of the indications formerly mentioned (16) is there fulfilled. What is there, under such circumstances, to prevent an involuntary motion from destroying the contact of the divided ends, by forcibly flexing the foot and extending the leg? The limb is not subject to any compression. Should such an accident happen, the cure must necessarily be tedious. Besides, if the ends be separated, a reunion cannot take place, except by an intermediate substance, which, by filling up the vacant interval between them, must lengthen the tendon. In consequence of this, the muscles will be impeded in their contractions, and the foot in its motions, as Desault has oftentimes observed in animals, which he left to themselves, after having divided the tendo Achillis. Thus, in a fracture of the rotula, the motion of the limb is very much impaired, when the ligamento-cartilaginous substance which unites the fragments is too long.
21. Hence it follows, that here, in like manner as in other ruptures of the tendons, art must assist nature, because without the former the powers of the latter will be insufficient.
22.Second method.The ancients pursued a course not less uncertain, and much more dangerous. Sutures, sanctioned by general custom, were extended to wounds in the tendons, and were even more especially employed in such cases, because the tendinous end being drawn forcibly and greatly displaced by the contraction of the fleshy portion in which it terminates, it was deemed necessary to oppose to this force a greater resistance.
23. What useful end was attained by this practice? Muscular action was left perfectly free; and the only thing done was an attempt made to resist its effect. But, in a short time the tendinous ends, in consequence of being forcibly stretched by the contractions of the muscles, either gave way at the points where the stitches were introduced, or, in case they did not give way, became swollen, painful, and inflamed, in consequence of the violent distension which they suffered: hence the serious affections produced by such treatment (9 and 10).
24. The ancients, then, were mistaken, with respect to the indications in this disease, which are, not to resist muscular contraction left free and unimpeded, but to check and prevent this contraction, by the means formerly pointed out (16). It is a principle generally acknowledged at the present day, that sutures ought not to be used as a mean of approximating divided parts, but only to keep the edges ofparts already approximated in perfect contact. But, in the present case, the means of approximation being sufficient for the purpose of exact contact, sutures are altogether unnecessary. This, however, does not hold true in every case, though certain practitioners, who have too generally rejected the use of sutures, contend that it does. Finally, however, these means have been excluded from the treatment of the division of the tendo Achillis, and the doctrine of the Academy of Surgery, though erroneous in many other cases, has established, with regard to the present one, the true practice.
25.Third method.It is to the celebrated Petit that we are indebted for that method of treating the division of the tendo Achillis, which consists merely in position maintained by apparatus. Having ascertained that the extension of the foot brought the fragments into contact, he conceived the idea of continuing this extension throughout the whole treatment, for the purpose of continuing the contact also. This was a happy idea, the simplicity of which recommended it to practitioners, and which, being once discovered, has formed the common basis of all the numerous processes devised since by different authors.
26. When we consider the action of these several processes, and compare it with the indications formerly laid down (16), we may divide the processes themselves into three general classes. Thus, some of them fulfil only the first and third of these indications, namely, the permanent extension of the foot, and a regular compression made on the leg; others fulfil only the first and second, the latter of whichconsists in keeping the leg constantly flexed on the thigh; while those of the third and last class, fulfil the first indication only. This manner of classing the processes, will shorten the consideration of each of them individually, since it is evident that each class is chargeable with one general inconvenience, namely, that of being deficient with respect to one or two of the leading indications. I shall examine nothing, therefore, but the disadvantages peculiar to each.
27. To the first class belongs, almost exclusively, the first bandage invented by Petit. It is formed by a long compress, placed longitudinally behind the leg and foot, and secured by a roller applied regularly on these parts. The two ends of the compress, being reflected back, are then knotted together behind the leg so as to extend the foot. This expedient is simple and ingenious, and would be preferable to all others, were it not that, besides the charge of not fulfilling the second general indication (16), it is further liable to the following objections: 1st, the compression which it makes is injudicious and ill directed, because it bears not only on the fleshy portion of the leg, but also on the divided tendon, which being more projecting and therefore more exposed, has its two ends pressed down and separated: 2dly, in some cases, it does not maintain the extension of the foot with sufficient certainty: 3dly, it does not prevent displacement in a lateral direction.
28. To the second class belong, 1st, the celebrated slipper of Petit, substituted by that author for his first bandage; this machine was composed of a slipperfixed to the foot, of a knee-piece37secured on the lower part of the thigh, and of a strap running from the one and fastened to the other, to extend at pleasure the foot on the leg, and to flex the leg on the thigh: 2dly, the bandage of Duchanoy, made in imitation of the preceding apparatus, and consisting of a simple sock surmounted by a roller, which running along the back part of the leg, was fastened to another roller applied round the lower part of the thigh. Besides the general objection of not at all fulfilling the third indication (16), these processes are liable also to the following ones; 1st, they fatigue the toes by the constant pressure of the slipper and the sock, as Monro experienced in his own person, to such an extent that he was unable to support their use; 2dly, the slipper is quite too complicated, and is therefore seldom at hand when wanted. The apparatus of Duchanoy, does not possess sufficient solidity and steadiness.
29. In the third class are included, 1st, the first machine of Monro, formed of a slipper similar to that of Petit, surmounted by a strap of leather, which was to be fastened by a buckle to a kind of guetre or spatterdash, fixed on the upper part of the leg; 2dly, the second apparatus of the same author, subject, like the other, to several inconveniences; 3dly, the simple apparatus of Schneider, who rested satisfied with maintaining the extension of the foot, by a splintplaced anteriorly. Besides various other objections to them, these are all chargeable, alike, with the radical fault, of not fulfilling the second and third indications (16).
30. From this comparison of the indications (16) with the means destined to fulfil them, it appears that there were material defects on the part of the latter. Let us examine whether or not that of Desault was better calculated for the purpose. It is, so to speak, nothing but a modification of the apparatus of Petit (27), but such a modification as amounts to an improvement in principle, and entitles it to be called the apparatus of Desault.
31. The pieces which compose it are; a compress two inches broad, and long enough to reach from the lower part of the thigh to the distance of four inches beyond the foot; a roller five or six yards long and two inches wide; a sufficient quantity of lint; and two long graduated compresses.
32. Every thing being ready;
1st, An assistant supports the foot and leg, the former in a state of great extension, and the latter half-flexed: another assistant supports the thigh, grasping it about its middle.
2dly, If there be a wound of the integuments, a little lint wet with vegeto-mineral water is laid directly over the division of the tendon; if it be a simple rupture, this precaution is unnecessary. Under the foot, up behind the leg, and the lower part of the thigh, is then extended the long compress, which is to be secured in that situation by the hands of the assistants.
3dly, The hollows situated at the sides of the tendo Achillis, are then filled up with pledgets of dry lint, surmounted by the two long graduated compresses, which retain the pledgets, and must project a little beyond the tendon, because they are liable to be rendered flat by pressure.
4thly, The surgeon now taking the roller, makes at first several circular turns round the toes, fixing the long compress there, the end of which, being reflected over these first casts, is secured by a few additional ones which cover the whole foot, and are afterwards directed obliquely above and below the division, round which is formed a kind of figure of 8, that brings the edges of the wound into perfect contact. If there be no wound of the integuments, it is necessary to take care, lest the skin interposing between the divided ends of the tendon, should separate them, and thus prevent their reunion. Ascending, then, by circular casts, along the whole leg, and even to the lower part of the thigh, the surgeon there turns down the upper end of the long compress, and securing it by a few more circular casts, finishes the application of the roller.
5thly, The apparatus being thus applied, and the extension of the foot and the flexion of the leg firmly secured by it, the leg is then placed on a pillow or bolster, one side of which corresponding to the angle which the leg forms with the thigh, assists in keeping it half-flexed.
6thly, Should the long compress prove insufficient to keep the foot extended, or should it, by becoming relaxed too soon, render frequent reapplicationsof the apparatus necessary, (circumstances which rarely happen when the bandage is well applied), a splint placed anteriorly, as was the case in Schneider’s apparatus (29), completely remedies the defect.
33. On comparing this apparatus with the indications formerly laid down, in the present disease (16), we find it evidently calculated to fulfil them with great exactness. 1st, The extension of the foot is permanently secured, both by the long compress, and by the splint when it is employed: 2dly, the same compress, aided by the bolster or pillow placed under the leg, maintains the flexion of the leg on the thigh: 3dly, The muscles are effectually compressed; their action is impeded in part by the compression of the circular bandage, which does not bear on the tendon, in consequence of the bolsters of lint placed on each side of it: these bolsters prevent the tendon both from moving laterally, and from being depressed: hence it follows, that the action of the circular bandage is precisely conformable to the principles already established (14 and 15); and that the whole of the apparatus, taken together, fulfils perfectly all the indications (16); this is an advantage not to be derived from any of the forms of apparatus used by preceding authors.
34. This apparatus is in no degree complex or troublesome. Simple and easy, it requires nothing for its construction but what the surgeon can easily obtain, and what he can even himself prepare. There exists a great analogy between it and the bandages which Desault used for the reunion of transversewounds, and for fractures of the rotula and the olecranon. A truly great man does not estimate his merit, by the number of processes which he invents; he well knows that the perfection of art consists in producing numerous effects by few and simple means.
35. We will confirm, by two cases, the principles laid down in this memoir. One of these relates to a division of the tendon, connected with a wound, and was reported by Bezard; the other by Manouri, and relates to a simple rupture of the tendon.
Case I.J. B. Lavigne, aged thirty, as he was going down into a cellar without light, struck his leg against the edge of a sharp saw, which completely divided the tendo Achillis. The patient was immediately carried to the Hotel-Dieu. The wound of the integuments was transverse, two inches long, and had its edges but slightly separated from each other. The ends of the tendon, in contact during the extension of the foot, were separated two inches when it was flexed.
The usual apparatus was applied (32), and the limb placed on a bolster, in a position favourable for the relaxation of the posterior muscles.
In the evening, wound painful; pulse raised; a copious blood-letting; low diet. Next day, more blood taken away; antiphlogistic regimen, which was continued for several days, till the symptoms were gone: no troublesome accident occurred. Tenth day, the apparatus taken off; the wound partly healed; the apparatus reapplied, and continued till the twentieth day, when the perfect reunion of the parts rendered its further use unnecessary. From this timethe patient began to walk on crutches. Thirty-sixth day, could walk well without his crutches. At this period, a small abscess occurring in his heel, induced him to remain in the Hotel-Dieu two weeks longer, when he was discharged perfectly cured.
Case II.M. Delp, leaping with some of his young companions, ruptured the tendo Achillis, about two inches above the os calcis. Both standing and walking became instantly impracticable: the patient falling down, was taken up, carried home, and from thence to Paris, where he arrived in the evening. Desault being immediately called to him, found him affected with all the signs of a division of the tendon; such as, a hollow between its divided ends, which was increased by the flexion of the foot, diminished by its extension, &c. The usual apparatus was immediately applied, and as the patient felt but little pain, only a moderate blood-letting was prescribed. Next day, no alteration in the treatment; antiphlogistic regimen; low diet continued for some days, when the patient was permitted to return to his usual mode of living. Ninth day, apparatus removed for the first time: a slight separation of the ends of the tendon; and a wrinkle in the skin interposed between them: a new application of the bandage, taking care to free the integuments from wrinkles. Twelfth day, a relaxation of the rollers; a third application of the bandage: every thing found in a good state; but, the patient being, from sprightliness, too much inclined to exert himself, a splint was applied anteriorly to prevent the extension of the foot. Seventeenth day, a fourth application of the apparatus,which was not moved again till the thirtieth. At this period, the reunion was somewhat advanced: fortieth day, almost complete. Fiftieth day, the patient was permitted to leave his bed, and take very gentle exercise, which he continued to increase gradually, till the sixtieth day, when he was discharged cured. Doubtless the tediousness of this case was owing to the slight separation which existed for some time between the fragments.
§ I.
1. The os calcis, being a short and thick bone, has such a power of resistance, that it is but seldom fractured. Such an accident does, however, sometimes occur, and may arise from two causes, 1st, the action of external bodies, which is rare: 2dly, the contraction of the gastrocnemii and soleus muscles, from which it almost always proceeds. Thus, the rotula is more frequently broken by the action of the extensor muscles, than by blows received on the bone from without: there is, however, this difference between the effects of muscular contraction in these two cases, namely, that in the former, the rupture of the tendo Achillis is common, and the fracture of the os calcis very rare; whereas in the latter, on the contrary,the rotula is oftentimes broken, while the tendon of the extensors remains almost always sound. This phenomenon is explained by the difference between the thickness of the two bones, between the length of the two tendons, and between the power of the causes.
2. Be the cause of the fracture what it may, it generally occurs in that portion of the os calcis, called its great tuberosity, which projects behind the astragulus, which corresponds above and below to a large quantity of cellular membrane, inwardly to the great groove of the bone, externally to some ligamentous attachments, and behind to the insertion of the tendo Achillis.
3. It is known, 1st, by an evident inequality under the heel: 2dly, by an elevation, sensible to the touch, of the posterior fragment above its usual level: 3dly, by an almost entire inability either to stand or walk: 4thly, by severe pain being the inevitable consequence of moving the foot: 5thly, by its being practicable to increase the displacement by flexing, and to diminish it by extending the foot: 6thly, by the facility with which the posterior fragment may be moved in every direction by taking hold of it with one hand, and steadying the foot with the other: 7thly, by a swelling more or less considerable, which frequently appears around the divided surfaces.
4. The ancients gave in general an unfavourable prognosis respecting this kind of fracture. Hippocrates was apprehensive of some injury being done to the surrounding parts. Pare considered the case mortal, on account of the laceration of numerous vessels which are connected with the bone. Most ofthe moderns adopt these principles, not for the foregoing reasons, but on account of the vicinity of the accident to the joint of the foot. The practice of Desault cannot throw much light on this subject, as he never had more than one or two such cases of fracture under his care; but the analogy of other fractures, situated in the neighbourhood of joints and even extending into them, induces us to believe, that, if properly treated, fractures of the os calcis will terminate as favourably as those of other bones.
§ II.
5. If we attend to the signs just mentioned (3), we will perceive that they almost all result from the displacement of the fragments. But, whence arises this displacement? As far as the anterior fragment is concerned in it, it arises from, and is increased by, the flexion of the foot; and, as far as relates to the posterior one, it is to be attributed to the contraction of the muscles attached to the tendo Achillis, which is itself inserted in that fragment. Hence it follows, that the apparatus intended to prevent this displacement, ought, 1st, to keep the foot permanently extended on the leg: 2dly, to prevent the action of the muscles, by keeping them in a state of habitual relaxation by means of the constant flexion of the leg on the thigh, by making on those whose contractions are dreaded, such a regular and well directed compression as may disqualify them for contracting; and, lastly, by placing behind the posterior fragment some resisting substance, to prevent it from rising upwards.
6. If to these indications we compare Desault’s apparatus for a rupture of the tendo Achillis, as described in the preceding memoir, we will readily perceive 1st, that it perfectly fulfils that indication which relates to the anterior fragment; 2dly, that that one which relates to the posterior fragment will be equally well fulfilled by the half flexed state of the leg, by the compression made on the muscles, and by a thick compress, not very broad, laid transversely above the fragment, secured by the long roller, and afterwards by a circular bandage, which must form here, as in the case of a fractured rotula, a kind of figure of 8 around the fracture. This compress is the only modification of the apparatus requisite to accommodate it to the particular case now under consideration.
7. In applying the figure of 8 bandage here, as well as in the case of a fractured rotula, to prevent the ascent of the fragment, it is necessary to use the utmost care to free the integuments from wrinkles both above and below the fracture, lest by getting between the fragments, they might keep them asunder, and thus impede their reunion.
8. Desault used to relate in his lectures, the case of a woman whom he had formerly seen receiving a fracture of the os calcis, by falling from a great height. I cannot state the case fully, because I am not in possession of all the facts. The following one however drawn up during the first years of Desault’s practice in the Hotel-Dieu, will furnish an example of his mode of treatment.
Case.A man, likely to be arrested by some one who pursued him, leapt from a window nearly twelve feet high. In lighting, his feet struck on a beam which lay in his way, in such a manner, that the fore part of them only was supported. He made an effort to recover his equilibrium, but as the line of gravity of his body had nothing to rest on, he fell backwards, rose in order to make his escape, but fell a second time unable to rise again.
When assistance came to him, he complained of a severe pain in his heel, and said, that on falling, he had heard a considerable report. He was taken up, and assisted in walking to the Hotel-Dieu, where he did not arrive without pain, being able to bear only on the point of the diseased foot, and suffering greatly if he attempted to put his heel to the ground.
From the signs mentioned (3), Desault perceiving that there existed a fracture of the os calcis, made arrangements for reducing it. This he did by extending the foot on the leg, and drawing down the exterior fragment from the elevation to which muscular contraction had raised it, so as to bring it into perfect contact with the body of the bone. He then applied the common apparatus for a rupture of the tendo Achillis, with the modification already pointed out (6).
In the evening venesection was prescribed: the patient experienced sharp pains at the place of the fracture; a slight swelling occurred at the ends of the toes; an anodyne was prescribed. Next day, evidently better: venesection again. Fourth day, the patient is allowed to return to his usual regimen.Eighth day, apparatus removed for the first time; fragments in contact. Fifteenth day, a second application of the bandage. Nineteenth day, bilious symptoms. Twenty-first, an emetic given in solution. Thirty-second day, further evacuations: apparatus renewed. Forty-seventh day, consolidation complete. A stiffness remained in the part for some time, but this was gradually removed by exercise.
§ I.
1. Complicated luxations of the foot, like complicated fractures, show themselves under such a variety of forms, are accompanied by so many peculiar affections, and so many different circumstances are connected with them, that it would be difficult to lay down rules applicable to their treatment in all cases. On this subject, indeed, art is in possession of certain general principles, liable however to numerous exceptions and modifications. In the treatment of such cases, who can fix the limits between reduction, and amputation or extirpation? Who can point out, with precision, where the one ceases to be useful and becomes hazardous; while the others constitute the only resources of art? Experience and talents aloneare capable of deciding on these points, and that only in the chambers of the sick. It is, therefore, less by precept than example that practitioners ought to be instructed here.
2. To furnish suitable examples on this head constitutes my only object in the present memoir, which will consist of the histories of a few cases, with such inferences and remarks as the occasion may seem most naturally to suggest. Here the practice of a great master, varying his means with the varying forms of disease, will serve as models to those who may meet with similar cases. Our experience is composed of the facts which we receive from reading, as well as of those derived from observation. Who would have a right to call himself a surgeon, if he had no other title to that name, but such as resulted exclusively from his own personal observation?
3. However difficult it may be, as already observed, to speak in general terms, on the present subject, we may yet assert with safety, that authors have greatly exaggerated the danger of complicated luxations of the foot. Terrified at the extent and unpromising appearance of the accidents, these writers have lost that confidence in the powers of nature which we never ought to abandon. They have taken up an opinion, that luxations of the foot, differing in their symptoms from other luxations, require also a different mode of treatment; that reduction, by perpetuating the accidents of the case, must prove fatal, and that amputation ought to be adopted as the only resource. Cases do certainly at times occur, where a doctrine different from this would be fatal in its effects:such are those terrible lacerations, where the foot is entirely separated from the leg, except some shreds of flesh with a few tendons among them that still retain it.
4. But, provided the blood-vessels have escaped, and any hope of circulation and life in the part still remain, the success of reduction should always be first tried; and the following examples will show, what ought to be expected from this practice, when accompanied by skilful treatment.
§ II.
Case I.(The following case was collected by Leveille.) Abraham Genty, aged forty-three, a dealer in wine, as he was running along the street, slipped, and made a false step on his left foot, which turned with its external edge under him, and its internal edge upwards. He fell, luxated his foot, and fractured the fibula.
The patient was carried home, where a surgeon who was ignorant of his profession being called, did nothing but apply a cataplasm to the foot. In the evening the parts began to swell, and were extremely painful; fever supervened, accompanied with great restlessness. Third day, to a rapid increase of all the symptoms was added a delirium; blood-letting from the jugular vein was prescribed to no purpose; things continued to grow worse till the sixth day, when the patient was brought to the Hotel-Dieu, in extreme danger.
The following was then the state of the parts. A considerable swelling around the joint; a projection of the malleolus internus, with a depression underneath it; a preternatural direction of the tibia before, and of the os calcis, behind; a depression near the lower end of the fibula; a crepitation readily perceived, on moving the fragments; a large tumour on the outside of the foot: with a depression and mobility of the malleolus externus.
The luxation was immediately reduced. Extension made on the foot and leg brought the parts into their proper situations, where they were retained by means of the bandage for fractures of the leg, and four compresses well secured by the bandage. One of these compresses, being placed on the malleolus internus, another on the outside of the foot, a third on the anterior and lower part of the tibia, and the fourth under the os calcis, prevented these different parts from being again displaced.
As soon as the apparatus was applied, the pupils remarked with astonishment, that the restlessness of the patient ceased, that his pains were relieved, and his delirium disappeared; he expressed his surprise at the state from which he had just recovered, and was now able to give an accurate account of his fall. He was scarcely put to bed, when he fell into a tranquil sleep, which lasted three hours. For six days previously he had not slept a moment.
In the evening, the patient was free from pain, and perfectly tranquil. Diluting drinks were prescribed, with twenty-five drops of Hoffman’s anodyne liquor: the apparatus was wet from time to timewith vegeto-mineral water: the patient slept well throughout the night.
Next day, the apparatus renewed: the parts perfectly in place: swelling diminished; same means continued. Sixth day, the anodyne discontinued. Tenth day, swelling still less; echymosis gone; a yellow colour in the skin, an evidence that resolution is going forward. Twentieth day, swelling gone.
Thirtieth day, the fracture of the fibula healed; that bone slightly separated from the tibia: the circular roller drawn tighter; and a thick compress placed on the external malleolus, to bring it to its proper place. Forty-fifth day, the apparatus for a fractured leg removed, and a simple roller substituted in its place: the motions of the foot painful and contracted; a small gangrenous spot appeared on the heel. Fifty-fifth day, the ulcer which proceeded from this spot healed: motions of the part more free and extensive. Sixty-first day, the patient able to walk without assistance, though not without pain.
5. It is difficult to find an instance where the advantages of reduction have been more remarkable than in the preceding one. The patient had passed six days in pain, extreme agitation, and uninterrupted delirium: the foot was reduced, and these unfavourable appearances instantly vanished, and were succeeded by a state of tranquillity. Alarmed by such a state of things, the ancients would doubtless have proceeded to amputation. Let us examine into the motives which led Desault to an opposite line of practice, and then inquire into the cause of the success with which that practice was crowned.
6. Had amputation been performed here, it must have been for one of the two following reasons; 1st, for fear of gangrene; or 2dly, to remove the unfavourable symptoms that existed. The first apprehension would have been quite visionary, in as much as all the blood-vessels were sound. Would the second consideration have been any better founded? It was perfectly obvious, that the unfavourable symptoms which existed arose from the tension and overstretching of the parts, in consequence of the preternatural position of the bones of the foot. The indication was evident. Replace these bones in their natural situations, the strained parts will then necessarily become relaxed, and all the troublesome and alarming symptoms cease with the cause that produced them. Experience confirmed the justness of this reasoning.
7. But the mere replacement of the parts would be of very little avail, if it were not permanently maintained, and followed up by a judicious mode of treatment. Without such treatment there would doubtless be reason to apprehend all that train of troublesome consequences, of which authors speak in such frightful terms, and which arise, not from the nature of the luxation, but from the manner in which the patient is treated. A loose apparatus, incapable of preventing displacement, would allow the bones to be deranged anew, and to produce again an overstraining of the parts, accompanied with pain, swelling, &c. Irritating local applications, such as camphorated spirits of wine, &c. would increase these pains; emollients which are employed in other cases would keep up the swelling.
8. It follows from what has just been said, that an opposite mode of treatment ought to succeed the reduction, and this we see was the case in the preceding instance. There, when the bones were once reduced, all new displacement was prevented, because the apparatus was so constructed, as to counteract the tendency of the bones to be displaced. The external edge of the foot, which had been turned outwards, was now pushed inwards by a thick compress; the same means served to push outwards the internal malleolus, which had received by the accident an inclination inwards, and to push the anterior part of the tibia backward, and the os calcis forward, both of which were displaced, as has been remarked, in contrary directions. Two strong splints fixed the lateral compresses, while the anterior and posterior ones were firmly secured by rollers. In the midst of all these resistances, the foot being necessarily immoveable, no new displacement could occur.
9. A suitable and judicious position, in which the foot, raised a little higher than the leg, was placed on a pillow forming an inclined plain, prevented swelling, while gentle compression, made by a bandage, contributed to the same end. This end was also further attained by the external topical applications. To relieve pain and remove congestion, were here, as in sprains, the two indications to be fulfilled. To these indications the spirituous and the relaxing applications formerly in use, are alike opposed. Vegeto-mineral water, on the contrary, fulfils them extremely well. Hence the necessity of keeping the apparatus constantly wet with that liquid.
10. Regimen influences not a little the success of the treatment. A strict diet is necessary during the time of the inflammatory and unfavourable symptoms. Any excess might then prove fatal. Desault gave, in his lectures, an account of a woman, who had her foot luxated outward, and the astragulus forward. Her fever was considerable, her pains excruciating, and the swelling wore an alarming aspect. The luxations were reduced: all the threatening appearances vanished, and every thing seemed to promise a favourable termination of the disease. But, on the fiftieth day, the patient, having procured strong food, ate largely of it: in the evening all the unfavourable symptoms returned; the swelling became great, and a few days afterwards she died.
But if strong food be prejudicial during the time in which bad symptoms are to be dreaded, a diet too strict would be equally injurious when that time is passed. The weakened powers of the system would not be adequate to the purposes of a cure, particularly to the consolidation of the bone, should the case be a fracture. Desault, therefore, permitted the patient to increase his diet by degrees, and at length to return to his usual regimen.
11. The following case, reported by Giraud, proves still further the advantages of this simple mode of treatment, which, should it even fail, always allows the surgeon to avail himself of amputation, which is indeed the last resource of art, and should never be employed till rendered indispensable by the failure of all other means.
Case II.Maria Constant, aged forty-six, descending a flight of stairs in haste, fell, and luxatedher right foot outwards, the tibia inwards, and fractured the fibula near to the lower end.
Her cries brought assistance to her, and she was carried to the Hotel-Dieu. Giraud, who then officiated as surgeon in chief, visited her, and discovered that there existed both a luxation and a fracture, though most of the signs were rendered obscure by a considerable swelling: a slight echymosis occupied the back of the foot, and severe pains were experienced.
Extension on the foot, and counter-extension on the leg, dislodged the parts by degrees from their accidental situations, while, by the process of conformation, the surgeon endeavoured to bring them into their natural ones. This was soon effected without much violence: the unfavourable appearances soon vanished; the pain ceased; an apparatus similar to the former one was applied, and kept wet with a strong solution of common salt, instead of the vegeto-mineral water.
In the evening, the pulse being full, and somewhat raised, a moderate blood-letting was deemed necessary. Next day, the apparatus was kept constantly moist, and some part of it which had become relaxed was tightened. The pulse continuing full, a low diet was prescribed.
Fifth day, the apparatus taken off; contact between the bones perfect: a yellowish tinge bespoke an incipient resolution of the echymosis: a slight swelling of the leg: vesications formed on the part: these are opened and a quantity of acrid water discharged from them. Sixth day, light nourishment allowed; a small excoriation of the heel, which isdressed with cerate spread on a linen rag. Seventh day, regimen less strict; no bad symptoms supervene. Eighth day, the excoriation enlarged; same dressing. Tenth day, the excoriation become fungous: caustic is applied to remove it.
Twenty-eighth day, the discharge from the leg decreased; from this time the dressings are renewed only every other day. Thirty-second day, the ulcer is cicatrized: no pains in the leg. Thirty-ninth day, fracture of the fibula firmly united: no deformity remaining; the apparatus is laid aside: the joint remains stiff: motions performed by the limb difficult at first, but become gradually more free. Forty-sixth day, symptoms of bile; gentle evacuants. Fifty-fourth day, the patient is discharged cured, except a slight impediment in walking, which exercise will soon remove.
12. To this example, I might add many others, where similar displacements, properly treated, terminated with equal success: no pain; no swelling; no inflammation; and therefore, of course, no mortification. Yet these are occurrences of which authors speak, as if they were the usual consequences of such luxations, where, to a violent injury done to the soft parts, is added a fracture near to, or even communicating with, a joint. The erroneous opinions of the ancients and most of the moderns, respecting the dangers arising from such vicinity or communication, have contributed not a little to their unfavourable prognosis in the cases under consideration. Should the patient survive the disease, his inevitable lot, according to them, must be, a complete anchylosis ofthe leg with the foot. But, the preceding cases fully prove, that this apprehension is unfounded. A considerable time is doubtless necessary, for the recovery of motion, on account of the distension and rupture of the ligaments, the long continued inactivity of the parts, and the swelling which they have undergone. But this recovery can always be effected by means of exercise, gentle at first, increased afterwards, and regulated according to the principles so frequently laid down in the course of this work. Much more to be relied on is such exercise, than the long catalogue of discutient means, such as pumping of water on the parts, alkaline baths, mineral waters, and all other external applications, so often extolled as efficacious, and so often found entirely useless.
§ III.
Case III.(The following case was reported by Thevenot). I. Joseph Schneider, an ebonist, aged thirty-six, as he was walking in haste, on the 23d of March, 1792, fell forward, his foot being forced backward and outward. He experienced at the instant severe pains in the joint: he was unable to rise, and was therefore carried home, where a surgeon, after making a slight extension, applied a roller on the limb, and did nothing further. The patient experienced no relief. The pains increased; a swelling supervened; convulsive motions began to occur; andthe patient was brought to the Hotel-Dieu, six days after the accident.
From the deformity of the foot, Desault immediately discovered that it was luxated. Its point was directed outwards, while its sole was turned in the same direction: beneath the malleolus internus, which was too prominent, was a tumour formed by the astragulus. The crepitation of the bones which was easily heard, the preternatural distance between the tibia and the fibula, the mobility of this latter bone, and the absence of the signs of a fracture, plainly showed that a separation of the two bones of the leg had taken place.
A reduction was immediately effected by means of extension and counter-extension, and was announced when it took place by a report distinctly heard. It was then retained by a bandage, calculated to answer a twofold purpose; 1st, to approximate, and keep together, the two bones of the leg: 2dly, to secure the contact and immobility of the bones of the foot.
Blood-letting was prescribed: an anodyne mixture administered; low diet; in the night severe pains were felt; next day, they were increased; on dressing the limb, nothing amiss discovered; all the parts in perfect contact: no vestige of separation between the tibia and the fibula: a new apparatus applied; and kept constantly moist. Third day, the patient better: fifth day, the fibula a little separated from the tibia: the circular bandage drawn tighter to reduce it to its place again. Tenth day, every thing in its natural state: no pains: swelling gone. Fifteenthday, a simple roller substituted in place of the bandage for a fracture of the leg. Nineteenth day, the patient began to walk, with the assistance of a stick: twenty-third day, walks easily: twenty-eighth day, is dismissed perfectly cured, and nearly free in all his motions.
13. The separation of the bones of the leg, at their lower end, does not constitute a very serious complication of luxations of the foot, although the contrary is asserted by several authors. Desault met with this accident several times in the course of his practice, but never saw it terminate otherwise than favourably. But here, as in all other cases, the most minute attention is necessary to ensure success, the want of which is more frequently owing to the negligence of the surgeon, than to the deficiencies of the art. The bandage employed after reduction ought to act principally from without inwards, and in a direction perpendicular to the axis of the lower part of the leg, in order to approximate the two bones. It will be of some service, in this respect, to place on each bone a compress, which, projecting more than the rest of the circumference of the limb, will be more compressed, and on that account, contribute to the end in view.
§ IV.
14. Petit never met with more than two instances of that displacement of the astragulus, now under consideration. His general prognosis on the subject is more favourable than that respecting other luxations of the foot, with which he never saw the present luxation of the astragulus complicated, as occurred in the following cases. Had such complex cases fallen under his notice, there can be little doubt, but he would have declared amputation to be the only recourse of art on the occasion.
But the experience of Desault demonstrates to us here, as well as in the preceding cases, the great extent to which we ought to carry our confidence in the powers of nature, when skilfully guided by the hand of art. The following case was communicated to me by Leveille.
Case IV.John Baptist Landrin, a postilion, aged thirty-six, was brought to the Hotel-Dieu, on the 19th of February, 1791.
On the morning of the same day, a horse on which he was mounted having fallen, his foot was caught under the belly of the animal. As soon as he was disencumbered of the vast weight, he endeavoured to rise, but in vain. The pains which he experienced in his foot were extreme. He was carried home, where some surgeons, having ascertained thathis foot was luxated, but being unable to reduce it, sent him to the Hotel-Dieu.
Desault on examining him, found the bones of his foot to be situated as follows. The internal part of the os calcis corresponded to the lower extremity of the tibia: the back of the foot was directed outwards, and its external edge downwards: under the skin and in front of the tibia was the astragulus, resting on the scaphoide and first of the cuneiform bones, where it formed a considerable projection: on the back of the leg, the fibula corresponded to the tendo Achillis. The pains had been inconceivably great from the moment of the accident.
Imboldened by numerous instances of success in similar cases, Desault, notwithstanding the extent of the disease, attempted the reduction. One assistant took hold of the superior part of the leg to make counter-extension, and another, for the purpose of extension, grasped the metatarsus with one hand, and the heel with the other. While these were pulling in different directions, the surgeon applying his thumb on the astragulus, endeavoured to force it into its place. His efforts were ineffectual: the opening through the capsule of the astragulus being too narrow, would not suffer it to pass. Desault perceiving this, cut through the integuments which covered the bone, and having laid bare the capsule and the ligaments which strengthen it, made an incision into them of a sufficient extent, taking care to avoid the tendon of the tibialis anticus, which was brought into view. The openings being thus enlarged, admitted of an easy reduction, and all the parts resumed, without difficulty, their natural situation.
The reduction being effected, the wound was closed, and covered with some lint. A square compress was then placed on the back of the foot, while a long one was applied to its sole, and the whole secured by an apparatus similar to that described in the preceding case. The patient was confined to a very strict diet, and ordered to use diluting drinks.
Next day, a slight bilious diathesis; an emetic in solution given; apparatus renewed. Fourth day, an abscess on the malleolus externus opened; a copious discharge of pus. Eighth day, the parts in perfect contact; a favourable discharge from the wounds; dressings applied twice a day. Fifteenth day, a general œdema; aperient ptisans ordered. Twentieth day, the œdema gone: a bilious diathesis returned: in consequence of this, the wounds became pale: another emetic given. Twenty-seventh day, a very painful excoriation occurred on the heel: care taken not to let the foot rest on that part, as the sore appeared to be the effect of compression. Thirtieth day, the wounds in a favourable way: all the bones in exact contact. Fortieth day, apparatus laid aside, and a simple roller substituted in its place: wounds already cicatrizing. Fiftieth day, the limb put in gentle motion, which is gradually increased every day. Same dressing continued till the eightieth day: wounds not yet cicatrized. Hundred and twenty-seventh day, a considerable swelling around the joint: a splinter made its way out, and was followed in a few days by several more. In the fifth month an abscess formed on the heel, from which, when opened, another splinter escaped. In the mean time, the patient left the Hotel-Dieu. During his absence moresplinters were discharged. Returning about a year afterwards with a small ulcer, he was dismissed again in a short time, perfectly cured, except a slight stiffness of the joint.
15. The reduction of this luxation of the foot presents a difficulty worthy of the attention of practitioners, as well on account of its own nature, as in consideration of the process which was employed on the occasion: I allude to the narrowness of the opening in the capsule. I mentioned, on a former occasion, the obstacles sometimes created by this circumstance to the reduction of luxations of the os humeri and the os femoris. It was impracticable in the present to enlarge the opening in the capsule, as could be done in those cases, by moving the head of the bone in all directions; because the bone was too small to afford any purchase to the surgeon. The only resource was, the use of the knife; and the operation was the more easily performed, on account of the capsule being situated immediately beneath the integuments, from which circumstance it could be the more speedily brought into view.
16. The apprehension of mischief resulting from the admission of air to the articulating surfaces, would no doubt, in this case, have restrained most practitioners: but, even supposing this apprehension to be well founded, ought it to deter the surgeon from adopting the only possible mean of effecting a reduction, and of thus putting an end to the alarming state of things arising from the displacement of the bones? Desault proved in numerous instances, that the apprehensions of authors respecting such cases have beengreatly exaggerated, and that it is practicable to cure wounds that penetrate into the cavities of joints, in the same manner as if they were simple wounds, and with but very little more danger to the patient. Yet it would seem, that the tediousness of the cure and the exfoliation of the bones, arose, in the present case, from the opening made into the joint, and perhaps also, in part, from the disposition and habit of the patient. Finally, in those alarming injuries of the joints, unconnected with external wounds, where practitioners have looked to no resource but that of amputation, Desault has, in a short time, and without any dangerous occurrence, restored to the subjects the free use of their limbs. The following case, drawn up by Plaignault, is a proof of this.
Case V.Pierre Phipe, aged twenty-four, fell, on the 20th of February, 1788, from an elevation of more than twenty feet: lighting on his foot, he turned it outwards, sunk instantly to the ground, and was unable to rise again. He was carried home, and from thence to the Hotel-Dieu.
Desault examining him on his arrival, discovered a luxation of the foot outwards, and of the astragulus forward and upward: the patient’s sufferings were great. Convinced that the most effectual method to relieve these was to reduce the luxation, the surgeon undertook it immediately, pushed the astragulus into its place without difficulty, and with a report which was heard by every one present, while the bones of the foot were brought into their proper situation by means of extension. In an instant the pains vanished and the motions of the foot became easy. Thenecessary apparatus was applied. The activity of the pulse called for blood-letting, which was immediately performed. A low diet was prescribed.
On the two following days blood-letting was repeated, both on account of the active state of the pulse, and of a considerable swelling which took place in the joint. The apparatus was kept constantly wet with vegeto-mineral water. Eighth day, somewhat better: echymosis gone. Fifteenth day, the apparatus laid aside. From this time the foot was gently moved every day. Eighteenth day, the patient able to stand on the affected foot without pain. Twenty-sixth day, walks with the assistance of a staff. Thirty-ninth, walks without limping, and enjoys all the motions of the foot. Discharged.
§ V.
17. When, in a luxation of the foot, the integuments, capsule, and ligaments are so lacerated, as to suffer the astragulus to escape, it would oftentimes be imprudent to attempt its reduction, as was done in the preceding cases. The violence already done to the parts around the joint is excessive; but this would be increased by the extension, and other efforts necessary in reduction. Whatever care might be taken, it would be difficult to prevent a vast swelling, long continued pains, and perhaps even a caries of the bone exposed to the air, with all thosesufferings and dangers, to which such an accident gives origin. In such a case all the bones of the foot have been known to become carious, a state of things, which calls for the ultimate resources of art, and draws after it a train of evils, which it is always of the utmost importance to prevent.
18. What means are then to be employed? Two expedients only remain. 1st, the amputation of the foot; 2dly, the extirpation of the astragulus. The first is a cruel resource, which should never be adopted but in the last extremity, because it deprives the patient of a portion of himself, necessary to the performance of his functions. But the measure is forbidden by a reason still more powerful. Amidst the general disorder of the system, the severe pains experienced by the patient, the convulsions, and the delirium which oftentimes exists, what ground has the surgeon to hope for success? Will not the operation add to the number of these alarming appearances? Will it not aggravate them? May it not render them fatal? Both reason and experience reply in the affirmative.
19. In such a case, then, the extirpation of the astragulus is the expedient to be preferred. What, indeed, are its inconveniences? 1st, An inevitable anchylosis of the foot and leg: 2dly, a shortening of the affected limb. But a leg even in this state, is still better than a wooden leg, which is the necessary consequence of amputation: besides, a leg of the former description occasions no great inconvenience in either walking or standing, whereas one of the latter, produces extreme lameness: in the first case, a heel onthe affected side somewhat higher than that on the other, is an easy method of removing the deformity. What, then, are such trifling disadvantages, when compared with the evils which they ward off? The extirpation of the astragulus is accompanied with but little pain. The want of this intermediate body between the leg and the foot, by producing a relaxation of the surrounding soft parts, prevents pain and swelling in such cases: should abscesses supervene, they will not, if properly treated, greatly retard the cure. In a word, experience coincides with this doctrine. Desault has seen it twice verified in the practice of other surgeons, and three times in his own. I have known of but one case of the kind, in which the termination was fatal, and there, a malignant fever, induced by the contaminated air of the hospital, certainly contributed to the death of the patient, which did not occur till two months after the reduction.
Case VI.Desault usually gave in his lectures, the history of a case where the success of this practice was remarkable. A man was brought to the Hotel-Dieu, with a luxation of the foot, complicated with a fracture of the lower part of the leg, and a laceration of the ligaments and capsule, through which the astragulus had escaped by a luxation forward and upward, so as to have half of its anterior surface exposed. The extent of the injury seemed to call for amputation. But the youth, the vigour, and sound constitution of the patient, gave ground to hope that a process less desperate might succeed. The astragulus, already separated anteriorly, was extracted by dividing the attachments which held itto the os calcis, and the bones of the leg: the reduction was then effected without difficulty. The parts being replaced more readily in consequence of the removal of this bone, were retained so by means of a bandage similar to that for fractures of the leg, but modified so as to suit the particular case. The patient lost blood once or twice: the apparatus was kept constantly wet; a very strict regimen was prescribed for some days; but few troublesome symptoms occurred; a slight swelling took place, but was soon removed; a favourable suppuration came on; the dressing was renewed twice a day; some splinters escaped occasionally; several abscesses formed successively were opened, and healed up again: the wounds themselves closed, and the patient finally recovered, with an anchylosis, indeed, between the foot and leg, and a limb a little shorter than natural, but which still served the purposes of walking and standing.
20. To this example, I might add those of other patients treated at the Hotel-Dieu, in the same manner and with equal success. But what purpose would such an accumulation of facts answer? It would only fatigue the reader without adding to his conviction.
21. If the injury accompanying the luxation be so extensive, as to destroy the principal blood-vessels, and leave no hope of saving the limb, amputation becomes then the only resource, and the case assumes a resemblance to those where the limbs are shattered by cannon balls: the success then depends very much on the strength or weakness of the patient.
Case VII.A man fell from a carriage: his foot becoming entangled between the spokes of the wheel, was almost separated from the leg. It adhered only by a small portion of skin behind, and by the tendons of the muscles which run to the toes both above and below.
Desault was called to the patient, whom he found in a most deplorable state: the pains which he suffered were excruciating: the parts around the wound were greatly swollen; a general spasm affected the system: amputation was judged necessary, but was deferred till the symptoms should be mitigated. The limb was dressed: next day, a gangrene began to affect the foot, which was then separated from the leg by cutting the tendons: the ends of the tibia and fibula exfoliated; the wound healed, and the patient now enjoys, in part, the functions and uses of the leg, by means of an artificial foot, framed and fitted on by an ingenious mechanic. Had the limb been too hastily amputated while the patient was affected with general spasms, fatal consequences would probably have ensued.