Now, generally between the fourteenth and twenty-first day, the following bones heal: the lower jaw, cheek-bone, clavicle, breast-bone, scapula, ribs, the spine at the hips, the ancle-bone, heel, hand, and foot; between the twentieth and thirtieth, the bones of the leg and fore arm; between the twenty-seventh and fortieth, the arm and thigh bones.
But concerning the lower jaw-bone I must add, that the case requires the long use of a liquid diet. Also far a considerable time pancakes and such like must be continued, and nothing be chewed, till the callus has perfectly restored the strength of the bone: and for some days, at first, the patient must not speak at all.
CHAP. VIII. OF A FRACTURED CLAVICLE.
The clavicle, if it be fractured transversely, sometimes unites very well of itself, and if it be not moved, may do well without a bandage; but sometimes, and especially when it is moved, it slides away; and generally the part next the breast lies over, and behind that next the humerus. The reason of which is, that it does not move by itself; but complies with the motion of the humerus: therefore, this standing still, the humerus is moved upon it. That part of the clavicle, next the breast, very seldom lies on the forepart; insomuch that men of great character in the profession have told us they never met with it; but the authority of Hippocrates is sufficient to put the fact beyond dispute.
However, as these cases are dissimilar, so each requires a treatment somewhat different from the other. When the clavicle flies back towards the scapulæ, the humerus must be pushed backward by the palm of the right hand, and at the same time the clavicle itself be brought forward. When turned to the breast, this must be forced backward, and the humerus brought forward; and if the humerus fall below the other, that part of the bone next the breast must not be depressed, because it is immoveable; but the humerus itself must be raised; but if it rise higher, the part next the breast must be filled with wool, and the arm bound down to the breast. If there be sharp pieces in the fracture, an incision must be made in the skin over it; and any parts of the bone, that wound the flesh, must be cut off; then the blunted bones must be brought together; and if there be a prominence any where, it must be kept down by a linen cloth, three times folded, dipped in wine and oil: if there be several fragments, they are to be covered with a splint, the inside of which is to be smeared with wax, lest the roller should slip on one side. The roller must be bound over the clavicle, when reduced, rather often than tight: and this rule holds in all fractures. In a fracture of the right clavicle, the bandage ought to pass from it to the left arm-pit; if, of the left clavicle, to the right; and again under the arm-pit of the affected bone: this done, if the clavicle be inclined toward the scapula, the fore-arm must be tied to the side; if forward, to the neck; and the patient laid on his back. All the other directions given before must be observed.
Now there are several bones that have very little motion, and are either hard, or cartilaginous, which are liable to be fractured, or pierced, or bruised, or fissured, as the malae, the breast-bone, scapula, ribs, spine of the hips, ancle-bone, heel, hand, and foot. The method of cure is the same in all these. If there is an external wound, that must be dressed with the medicines proper for it. While the wound is healing, a callus also fills up the fissures of the bone, or any vacuity that may be in it. If the skin is entire, and from the pain we infer that the bone is injured, there is nothing else to do but rest; and cerate must be applied, and tied on gently, till the pain is removed by the bone becoming sound.
CHAP. IX. OF FRACTURES OF THE RIBS AND SPINE.
But there are some peculiarities to be observed relating to the ribs; because they are near the viscera, and that part is exposed to great dangers. A rib then is sometimes fissured in such a manner, that not the exterior surface of the bone, but the interior part of it, which is thin, is hurt; sometimes it is broke entirely through. If the whole is not fractured, there rarely follows either a spitting of blood, or a febricula, or any suppuration; and the pain is not great; however the place is slightly pained upon being touched. But this case requires no more than to do what is above directed; and in binding it up to begin at the middle of the roller (a double-headed roller) lest it draw the skin to either side. After the twenty-first day, when the bone ought to be united, we must endeavour, by a more plentiful diet, to render the body as plump as possible, that it may cover the bone the better; which being yet tender is in that part exposed to injuries under a thin skin. And through the whole time of the cure, vociferation must be avoided, and even speaking, hurrying, anger, all violence of motion, smoke, dust, and whatever excites either coughing or sneezing; and it is not even proper to hold in the breath much.
But if a rib be entirely broke through, the case is more troublesome: for both violent inflammations, and a fever and suppuration, and often a danger of death ensue; and a spitting of blood. Therefore, if the strength admits, blood must be taken from the arm of the same side with the rib; if it does not allow this, a clyster must be given, but without any thing acrid; and the patient must fast a considerable time. He must not eat bread before the seventh day, but live upon gruel alone; and upon the part must be applied cerate made of lycium, with an addition of boiled resin; or the malagma of Polyarchus; or cloths squeezed out of wine, rose oil, and common oil; and over these soft sordid wool, and two double-headed rollers, but not tight. What I mentioned before as hurtful, are in this case to be avoided with greater caution; so that even the breath must not be too often fetched. But if a cough be troublesome, a potion must be taken for it, either of germander, or rue, or the herb staechas, or of cummin and pepper. When there are severe pains, it is proper to lay on a cataplasm either of darnel or barley, with an addition of a third part of mellow figs. And this must lie on in the day time; but in the night, either cerate, or a malagma, or cloths; because the cataplasm may drop off. Therefore it must be opened every day, till such time as we may be content with the cerate or malagma. And for ten days the body must be reduced by fasting; from the eleventh we must begin to nourish it; and therefore the bandage about it must be more lax than at first; and generally this method is continued to the fortieth day.
In the course of which, if there be any fear of a suppuration, the malagma will be more effectual to discuss it than cerate. If, notwithstanding, the suppuration take place, and cannot be discussed by the medicines prescribed before, no time must be lost, lest the bone below be affected; but in the part where it shall swell most, a hot iron must be introduced, till it reach the pus, which must be evacuated. If a tumour does not appear any where, we may discover where the pus is principally lodged in this manner. We must rub all the part with Cimolian chalk, and suffer it to dry; and wherever the moisture shall penetrate deepest, there the pus is nearest to the skin; and here the actual cautery is to be used. If there shall be a pretty large abscess, it will require two or three perforations; and lint to be put into them, or some part of a penecillum; which may be tied by a thread at the top, that it may be easily drawn out. What remains to be done is the same as in other burns. When the ulcer shall be clean, the body must be nourished, lest a consumption follow, which would be fatal. Sometimes too, when the bone is more slightly affected, and neglected at first, not pus, but a certain humour like mucus is collected within, and the skin over it grows soft; in which case, we must use the cautery in the same manner.