Fracture of the spine.
There is also something peculiar to be noted in the spine: for if any part has separated from a vertebra, or is any way broken[(16)], the part becomes hollow; prickings are felt there, because these fragments must necessarily be jagged: whence it happens, that the patient now and then leans forward. These are indications of the case; and the same medicines are necessary, which have been mentioned in the first part of this chapter.
CHAP. X. OF FRACTURES OF THE HUMERUS, FORE-ARM, THIGH, LEG, FINGERS, AND TOES.
The cases which occur in the arms and thighs, and their methods of cure, are in a great measure similar. There are also some general things that belong equally to the arms, fore-arms, thighs, legs, fingers, and toes; for a fracture in the middle of these is least dangerous; but the nearer the fracture is, either to the superior or inferior head, so much the worse: for it both creates greater pain, and is more difficult to cure. Of fractures, the most innocent is a simple transverse one; worse, where it is oblique, and where there are fragments; worst of all, when these are sharp. Sometimes the bones in these parts being fractured, continue in their places: but they much more frequently give way, and one part lies over the other. This circumstance ought to be first of all considered; and there are certain marks for knowing it. If they are displaced, they are bent, and cause the sensation of pricking, and are unequal to the touch. But if they meet one another, not directly, but obliquely (which happens, when they are not in their place) that limb is shorter than the other, and the muscles of it swell.
Therefore, if this is found to be the case, it is proper to extend the limb immediately: for the tendons and muscles being in a natural state kept stretched by the bones, are in this case contracted; neither do they return to their place, unless they be extended by force. Again, if that is neglected for some days at first, an inflammation comes on, during which, it is both difficult and dangerous to use violence to the tendons; for there follows a convulsion or gangrene; or at least, which is the mildest of the bad consequences, a suppuration; therefore, if the bones have not been replaced before the inflammation, they must not be reduced till after it is gone. Now one person alone may extend a finger, also any other member, if it be of a child, by taking hold of one part with his right hand, and the other with his left. A stronger limb requires two to pull different ways. If the tendons are very firm, as is the case in robust men, and chiefly in their thighs and legs, the ends of the joints on both sides must be tied with straps, or linen rollers, and pulled contrary ways by several persons; and when this force has stretched the limb a little beyond its natural length, then the bones must be pressed by the hands into their place; and the sign of a bone’s being reduced, is the removal of the pain. The limb being made equal with the other, must be wrapt up in cloths two or three times doubled, dipped in wine and oil; for which purpose linen is best.
Six bandages are generally required. The first to be applied is the shortest; which should be rolled about the fracture[(17)], and ascend spirally like a screw; and it is sufficient for it to go round in this manner thrice. The second is one half longer than this; which, if the bone project in any part, must begin there; if it be every where equal, it may begin any where upon the fracture, and go in an opposite direction to the former, tending downwards, and returning again to the fracture, end in the upper part beyond the former bandage. Over these must be laid cerate, upon a broad piece of linen, to keep them on. And if the bone is prominent in any part, a cloth, three times doubled, moistened in the wine and oil before mentioned, must be laid upon it. These are to be secured by a third and a fourth bandage, in such a manner, that the following move always in a contrary direction to the former, the third alone must end in the lower part, and the other three in the superior; because it is better to make several convolutions, than to bind it tight; for a strict bandage disorders a part, and makes it liable to a gangrene. We ought to bind an articulation as little as possible; but if the fracture of the bone is near the joint, there is a necessity for it.
When the limb is bound up, it must be kept so to the third day, and the bandage should be such, as on the first day not to hurt by its stricture, and yet not to seem lax; on the second it should be a little laxer; the third almost loosened. Therefore, the limb must then be bound up again, and a fifth roller must be added to the former; after which it must be again opened on the fifth day, and then secured by six rollers, in such a manner, that the third and fifth may end below, and the rest above. As often as the limb is opened, it must be fomented with hot water. But if the fracture be near a joint, wine, with the addition of a small proportion of oil, must be dropped upon it for a long time, and all the other directions observed, till the inflammation leave it, or the limb become smaller than ordinary: which, if it does not happen on the seventh day, will certainly be effected by the ninth. Then the bones are handled with great ease.
Therefore, if they are not well joined to each other, they must be set again; and if any fragments rise above the rest, they must be reduced into their places, and then the limb must be rolled up in the same manner, and splints be fitted round it, to keep the bones in their places. And on that side, to which the fracture inclines, a broader and stronger splint must be applied. About a joint all these should turn outward, that they may not hurt it, and be bound no tighter than is necessary to secure the bone: as they grow laxer in time, they must be a little tightened every third day by their straps; and if there be no itching nor pain, continue so, till two-thirds of the time be compleated, in which each of these bones unites; afterwards, it is to be bathed more gently with hot water; for at first it is necessary to dissipate the humours, and afterwards to make them transpire. Therefore it must also be anointed lightly with liquid cerate, and the surface of the skin rubbed; and the fracture be bound up more loosely. It must be opened every third day, and all the applications be repeated, except the hot water; only one of the rollers, as often as it is loosed, must be withdrawn.
Of a fractured humerus.