De Medicina

12 Ulcerations of the tongue need no other treatment than that noted in the first part of the previous chapter. But those which arise at the side of the tongue last the longest; and it should be looked to, whether some tooth opposite the ulcer is too pointed, which often keeps an ulceration in that position from healing, in which case the tooth must be smoothed down.

13 There often occur on the gums adjacent to the teeth certain painful swellings: the Greeks call them parulides. These at first should be gently rubbed over with powdered slat; or with a mixture of powdered rock-salt, cyprus oil and catmint; then the mouth is washed out with lentil gruel, and the mouth is held open at intervals until there has been a sufficient flow of phlegm.

When there is still more severe inflammation, the same medicaments are to be used as noted above for ulcerations of the mouth: and between the tooth and gum should be inserted a little roll of soft lint soaked in one of the compositions which I said are called antherae. If the hardness of the gum prevents this, then hot steam by means of a sponge

14 Inflammation of the uvula should also cause anxiety when severe. In this case, as before, abstinence is necessary, and it is right to let blood; and if anything prevents this, it is useful to clyster the bowel; and also the head must be kept covered and raised; and the patient must gargle with a decoction of blackberries and lentils. But the uvula its is to be smeared either with omphacium or oak-galls or split alum to any one of which honey has been added; it is also good to smear the uvula with chelidonium juice by means of a spoon, and especially with honey. For this purpose also the composition called Andronium is suitable; it consists of: split alum, red copper scales, blacking, oak-galls, myrrh and antimony sulphide; these are pounded separately and again pounded when mixed together, a dry wine being gradually added till the ingredients have the consistency of honey. After the uvula has been smeared with one of these compounds there is, as a rule, a free flow of phlegm; when this has subsided, hot wine should be gargled. But if there is less severe inflammation, it is sufficient to pound up assafoetida and add cold water to it, and to put the fluid into a spoon and apply it under the uvula itself. When there is only moderate swelling, even cold water held in the same way under the uvula subdues it. Also the same cold water is to be used as a gargle which, with or without the addition of assafoetida, has been applied in this manner to the uvula.

15 If at any time gangrene has attacked ulcers of the mouth, the first thing to consider is whether the general health is bad, and if so to obviate it; next the actual ulcers are to be treated. But if the

Also vinegar of squills held sufficiently long in the mouth is beneficial for such ulceration, so too the salt after evaporation as described above dissolved again in vinegar. But whilst the affection continues to be severe it is necessary both to hold one or other of the remedies in the mouth for some time and to use them two or three times a day, If it is a child who is attacked, a probe wrapped round with wool is dipped in the medicament and held to the ulcer, lest by accident he should swallow the caustic. If it is the gums which are involved, and some teeth are loose, they should be extracted, for they greatly hinder treatment. If these medicaments do no good, the ulcers are to be cauterized. But this procedure is not necessary for any ulcer on

16 Such are the disorders in the head which generally require medicaments. But just below the ears parotid swellings are inclined to occur, sometimes during health when inflammation occurs there, some after prolonged fevers when the force of the disease has been turned in that direction. It is of the nature of an abscession; and so no novel treatment is called for, only what follows must be attended to: if there is swelling without previous disease, repressants are to be tried first; if there has been illness, repressives are objectionable, and it is more convenient that the abscess should mature and be opened as soon as may be.

17 For prominent navels, in order that surgical measures need not be used, abstinence should first be tried, a clyster to induce a motion, and the following applications to the umbilicus: hemlock and soot 4 grams each; washed white lead 24 grams; washed lead 32 grams; 2 eggs; to these nightshade juice also is added. This ought to be kept on for a long time, the patient meanwhile lying up, and taking food in such moderation that all flatulence

18 Next come subjects relating to the privy parts, for which the terms employed by the Greeks are the most tolerable, and are now accepted for use, since they are met with in almost every medical book and discourse. Not even the common use has commended our coarser words for those who would speak with modesty. Hence it is more difficult to set forth these matters and at the same time to observe both propriety and the precepts of the art. Nevertheless, this ought not to deter me from writing, firstly in order that I may include everything which I have heard of as salutary, secondly because their treatment ought above all things to be generally understood, since every one is most unwilling to show such a complaint to another person.

So then when the penis swells up owing to inflammation, and the foreskin cannot be drawn back, or conversely drawn forwards, the place should be fomented freely with hot water. But when the glans is covered up, hot water should be injected, between it and the foreskin, by means of an ear syringe. If the foreskin is thus softened and rendered thinner, and yields when drawn upon, the rest of the treatment is more speedy. If the swelling goes on, either lentil meal or horehound or olive leaves, boiled in wine, is to be laid on, to each of which, whilst being pounded up, a little honey is to be added; and the penis is to be bandaged upwards to the belly. That is required in the treatment of all its disorders; and the patient ought to keep quiet and abstain from food, and drink water just so much as is justified by thirst. On the next day fomentations with water must again be applied in the same way, and even force should be tried as to

The foregoing ulcerations stop short of canker, which in other parts, but here the more especially, attacks ulcerations. It begins in a black patch. If it invades the foreskin, at once a probe should be passed underneath, upon which the foreskin is to be incised and the margins seized with forceps; then

Occasionally on this part there arises that kind of canker which the Greeks call phagedaena. In such a case there must be no delay whatever: the treatment is immediate cauterization, whether with medicaments as above, or, if these have little effect, with the cautery. There is also a sort of blackness, which is insensitive, but spreads and, if we leave it

Again, now and then a callosity forms in the penis; and it is almost entirely without feeling; this also should be excised. But if a carbuncle occurs here, it is first to be irrigated with water through an ear syringe; next the growth is to be cauterized with medicaments, especially copper ore with honey or verdigris with boiled honey, or fried sheep's dung pounded up similarly with honey. When the carbuncle falls off, use the fluid medicaments prepared for ulcers of the mouth.

But if any inflammation occurs in the testicles, not due to injury, blood is to be let from the ankle; there must be abstinence from food and bean meal boiled in honey wine must be applied, always cumin rubbed up in boiled honey; of pounded cumin with the rose oil cerate; or parched linseed, pounded up and boiled in honey wine; or wheat flour in honey wine boiled with cyprus shoots; or pounded lily root. If the testicles have become indurated, apply linseed or fenugreek seed boiled in honey wine; or the cyprus oil cerate; or fine wheat flour pounded up in wine to which a little saffron has been added. If the induration is already of long standing, the most efficacious something is wild cucumber root boiled in honey wine, then pounded up. If the testicles swell as the result of an injury, it is necessary

The anus also is subject to many most tedious maladies, which do not require much variation in their treatment. In the first place, the skin of the anus is often fissured at several places; the Greeks call these ragadia. If this is recent, the patient should keep quiet and sit in hot water. Further, pigeon's eggs are to be boiled until hard, shelled, and then one should be covered completely in very hot water, the other is applied hot to the place, the eggs being used thus turn and turn about. Then the tetrapharmacum or the rhypodes is to be diluted for use with rose oil; or fresh wool-grease is mixed with the liquid cerate made up with rose oil; or washed lead with the same cerate; or a little myrrh to turpentine resin; or old oil to litharge; with any one of which the anus is smeared. If the lesion is external, not hidden inside, lint may be soaked in the same medicament and applied; whatever is put on is to be covered by a cerate. In such a case also neither acrid nor coarse food is to be taken nor such as constipates; dry food is not satisfactory

A condyloma is a small tumour due to inflammation of some kind. When it appears the same prescriptions apply regarding rest, food and drink as have just been set out. Also the tumour itself may be properly treated by fomenting similarly with eggs. But the patient should first sit in a repressant decoction of vervains. Then we may properly apply lentil meal with a little honey, also mellilot boiled in wine, bramble leaves pounded up with the rose oil cerate or a quince, or the inner rind of a pomegranate boiled in wine, pounded up in the same cerate; or copper ore boiled and pounded, then taken up in wool-grease and rose oil; and the composition containing: frankincense 4 grams, split alum 8 grams, white lead 12 grams, litharge 20 grams, into which whilst it is being pounded up rose oil and wine are dropped by turns. But the binder for this part is a square of linen or woollen cloth, which has a loop at each of two adjacent angles and a tape at each of the two opposite ones. The square having been applied underneath with the two loops upon the abdominal wall, the pes are brought round from behind and passed through the loop on its corresponding side. Each tape being drawn tight, that on the right side is carried round the back to the left, and the left tape back and round to the right side. Finally, the ends of the tapes are tied together in front of the abdomen. But if a long-standing condyloma is already indurated and does not yield to the foregoing measures, it can be burnt with a caustic consisting of: verdigris 4

There is also a third lesion, in which vein mouths rise up as from little heads, which at frequent intervals pour out blood: the Greeks call them haemorrhoids. In women they may even appear at the vulvar orifice. There are some in whom it is hardly safe to suppress such a flux of blood, those who are not the weaker for it; for to these it is a purgation, not a disease. Hence some, after being cured, since the blood had no way out, and diseased matter was diverted towards the praecordia and viscera, have been carried off by sudden diseases of the gravest kind. But if the bleeding is doing harm to anyone, he should sit in a decoction of vervains, and the best thing to apply is pomegranate rind pounded up with dried rose leaves, or anything else that stops bleeding. But inflammation especially tends to occur when first a rather violent evacuation of the bowels has ruptured the epidermis, and later a hard stool has injured this spot. Then the patient should sit in soft water and foment with eggs; yolk of egg which has been stirred up with rose leaves and boiled in raisin wine is to be applied; if the haemorrhoids are internal, by the finger, if external, spread upon linen. The medicaments described above for recent fissures are suitable here also. In this case the diet

If the anus itself, or, as sometimes happens, the mouth of the womb, prolapses, examination should be made to see whether what is protruding is clean, or is covered with a mucous humour. If it is clean, the patient should sit in water; either in salt water or in water boiled with vervains or pomegranate rind. If it is moist, it should be bathed with dry wine and smeared with roasted wine lees. After being treated in one of these ways, it is to be replaced, and pounded plantain or willow leaves boiled in vinegar applied, next lint, and wool over it: and these must be bandaged on, whilst the legs are kept tied together.

In the same place an ulceration like a fungus may arise, which must be bathed with lukewarm water in winter, at other seasons in cold water; then copper scales are dusted on, and over that is applied a cerate made with myrtle oil to which has been

19 Old-standing ulcerations of the fingers are most suitably treated by buckthorn juice, or by boiled olive lees, in either case with the addition of wine. In the same parts a small piece of flesh sometimes grows out from the nail, causing great pain; the Greeks call it pterygium. Round alum from Melos should be dissolved in water to the consistency of honey; the same quantity of honey as there was of dry alum is then poured in, and the mixture is stirred with a rod until it is of a saffron colour, and then smeared on. Some prefer to boil up the same ingredients together for the same purpose after mixing equal quantities of dry alum and honey. If the whitlow is not removed by this treatment, it should be cut away; next the finger is bathed in a decoction of vervains, and over it is then put the following composition: copper ore, pomegranate rind, and copper scales, mixed with ripe figs, lightly boiled in honey; or burnt papyrus, orpiment, and crude sulphur in equal parts may be mixed with a cerate containing myrtle oil; or scraped verdigris 4 grams, copper scales 8 grams, mixed together in 42 cc. of honey; or equal parts of limestone, copper ore and orpiment are mixed together. Whichever of these is applied, it is covered over by linen wetted with water. On the third day the finger is dressed again, any dried part is

And when nails are scabrous, they must be loosened all round, where they are in contact with the flesh; next some of the following composition is put on them: sandarach and sulphur 8 grams each; soda and orpiment 16 grams each; liquid resin 32 grams. The finger is dressed again on the third day. Under this medicament, diseased nails fall off and in their stead better ones grow.

The third part of the Art of Medicine is that which cures by the hand, as I have already said, and indeed it is common knowledge. It does not omit medicaments and regulated diets, but does most by hand. The effects of this treatment are more obvious than any other kind; inasmuch as in diseases since luck helps much, and the same things are often salutary, often of no use at all, it may be doubted whether recovery has been due to medicine or a sound body or good luck. Besides, in cases where we depend chiefly upon medicaments, although an improvement is clear enough, yet it is often clear that recovery is sought in vain with them and gained without them: this can be seen for instance in treating the eyes, which after being worried by doctors for a long time sometimes get well without them. But in that part of medicine which cures by hand, it is obvious that all improvement comes chiefly from this, even if it be assisted somewhat in other ways. This branch, although very ancient, was more practised by Hippocrates, the father of all medical art, than by his forerunners. Later it was separated from the rest of medicine, and began to have its own professors; in Egypt it grew especially by the influence of Philoxenus, who wrote a careful and comprehensive work on it in

Now a surgeon should be youthful or at any rate nearer youth than age; with a strong and steady hand which never trembles, and ready to use the left hand as well as the right; with vision sharp and clear, and spirit undaunted; filled with pity, so that he wishes to cure his patient, yet is not moved by his cries, to go too fast, or cut less than is necessary; but he does everything just as if the cries of pain cause him no emotion.

But it can be asked what is the proper province of this part of my work because surgeons claim for themselves the treatment of wounds as well, and of many of the ulcerations which I have described elsewhere. I for my part deem one and the same man able to undertake all of these; and when divisions are made, I praise him who has undertaken the most. I have myself kept for this part cases in which the practitioner does not find wounds but makes them, and in which I believe wounds and ulcerations to be benefited more by surgery than by medicine; as well as all that which concerns the bones. These cases I shall proceed to discuss in turn, and leaving to another volume the subject of bones I shall deal with the rest in this one; beginning

1 First then the displacements, in whatever part of the body they are, ought to be immediately treated, so that the skin is several times incised with a sharp scalpel where the pain is, and the blood as it issues wiped off with the back of the knife. But if relief is rather slow in coming and there is now redness as well, and if, where the redness is, there is swelling in addition, wherever there is swelling this treatment is best. Repressants are then to be applied, in particular unscoured wool soaked in vinegar and oil. In a slighter case the same applications may afford relief even without the scalpel; and if there is nothing else at hand, wood-ash, preferably of vine twigs, or failing that any other kind, stirred to a paste in vinegar, or even in water.

2 There is prompt relief in such cases; but there is more trouble where a lesion has arisen internally of itself which causes swellings and tends to suppuration. I have described elsewhere the various classes of abscession, and I have pointed out the suitable medicaments; it now remains to speak of those which should be treated by surgery. Before the abscession becomes hardened, the overlying skin should be scarified and a cup put on, in order to draw outwards whatever bad and corrupted matter has collected; and it is right to repeat this every

3 Now how the treatment is succeeding, how much is to be either hoped or feared, can be learnt straightaway from signs which on the whole are the same as have been mentioned already for wounds. Good signs are: ready sleep, easy breathing, no harassing thirst, no aversion to food; for any feverishness to pass off; and for the pus to be white and uniform, not foul. Bad signs are: wakefulness, laboured breathing, thirst, aversion to food, fever, the pus dark or like wine lees, and foul. Again, bad signs in the course of the treatment are: haemorrhage, or if the margins become fleshy before the sinus has been filled up by flesh, and this flesh is insensitive and not firm. But the worst sign of all is a faint, whether during the dressing, or after it. Again there is some reason for anxiety when the illness suddenly subsides, and then suppuration breaks out; or if the illness persists after the pus

4 Again, for fistulae which penetrate so deeply that a medicated bougie cannot be passed down to the ends, or those which are tortuous or multiple, surgery has the advantage over medicine; and there is less trouble if the fistula runs horizontally under the skin, than when it tends directly inwards. Therefore if it lies horizontally under the skin, a probe should be introduced and cut down upon. When there are bends, these are followed up in

Now it is common for fistulae to have their exit between ribs; when this is the case the rib must be cut across on either side at that spot, and the segment removed lest anything diseased be left within. Fistulae which have passed between the ribs often involve the transverse septum separating the viscera above from the intestine. This can be recognized by the position of the fistula and the severity of the pain, and because at times, air with frothy humour escapes from the fistula, especially when the patient has held his breath. In that case there is no opportunity for the medical art. But in the case of other fistulae near the ribs which are curable, greasy medicaments are objectionable but anything else which suits wounds may be used; the best, however, is lint put on dry, or after soaking in honey if anything has to be cleaned.

There is no bone in the abdomen, but all the same fistulae there are so dangerous that Sostratus thought them incurable. Experience, however, shows that this is not always the case. Indeed — and this may

Special consideration is required in the case of those in the anus. In these, where a probe has been passed up to its end, the skin should be cut through, next through this new orifice the probe is to be drawn out, followed by a linen thread which has been passed through the eye made for the purpose in the other end of the probe. Then the two ends of the linen thread are taken and knotted together so as to grip loosely the skin overlying the fistula. The linen thread should be made up of two or three strands of raw flax, twisted up so as to

5 Missiles too, which have entered the body and become fixed within, are often very troublesome to extract. And some of the difficulties arise from their shape, some owing to the positions to which they have penetrated. Whatever the missile may be, it is extracted, either by the wound of entry, or through the spot towards which it is pointing. In the former case, the missile has already made a way for its withdrawal; in the latter the way out is made with the scalpel; for the flesh is cut through upon its point. But if the missile is not deeply seated, and lies in superficial tissue, or if it is certain that it has not crossed the line of large blood vessels or sinews, there is nothing better than to pull it out by the way it entered. But if the distance it has to be withdrawn is greater than that which remains to be forced through, or if it has crossed the line of blood vessels and sinews, it is more convenient to lay open the rest of its course and so draw it out. For it will be more easily got at and more safely pulled out. And in the case of one of the larger limbs, if the point has passed beyond the middle, a through and through wound

The foregoing are general rules; there are some rules which apply to special missiles, and these I will at once set out. Nothing penetrates so easy into the body as an arrow, and it also becomes very deeply fixed. And this happens both because it is propelled with great force and because it is sharply pointed. Hence it is more often to be extracted through a counter opening than through the wound of entry, and especially so because it is generally furnished with barbs which lacerate more when drawn backwards than if pushed through a counter opening. When a passage out has been laid open, the flesh ought to be stretched apart by an instrument like a Greek letter; next when the point has come into view, if the shaft is still attached, it is to be pushed on until the point can be seized from

But if it is a broad weapon which has been embedded, it is not expedient to extract it through a counter opening, lest we add a second large wound to one already large. It is therefore to be pulled out by the aid of some such instrument as that which the Greeks call the Dioclean cyathiscus, because invented by Diocles, whom I have said already to have been among the greatest of the ancient medical men. The instrument consists of two iron or even copper blades, one blade has at each angle of its end a hook, turned downwards; the other blade has its sides turned up so that it forms a groove, also its end is turned up somewhat, and perforated by a hole. The latter blade is first passed up to the weapon, and then underneath it, until the point is reached, the blade is then rotated somewhat until the point becomes engaged in the perforation. After the point has entered the perforation, the

There is a third kind of missile which at times has to be extracted such as a lead ball, or a pebble, or such like, which has penetrated the skin and become fixed within unbroken. In all such cases the wound should be laid open freely, and the retained object pulled out by forceps the way it entered. But some difficulty is added in the case of any injury in which a missile has become fixed in bone, or in a joint between the ends of two bones. When in a bone, the missile is swayed until the place which grips the point yields, after which it is extracted by the hand, or by forceps; this is the method also used in extracting teeth. In this way the missile nearly always comes out, but if it resists, it can be dislodged by striking it with some instrument. The last resort when it cannot be pulled out, is to bore into the bone with a trepan close by the missile, and from that hole to cut away the bone in the shape of the letter V, so that the lines of the letter which diverge to either side face the missile; after that it is necessarily loosened and easily removed. If the missile has forced its way actually into a joint between the ends of two bones, the limbs above and below are encircled by bandages or straps, by means of which they are pulled in opposite directions, so that the sinews are put on the stretch; the space between the ends of the bone is widened by these extensions, so that the missile is without difficulty withdrawn. In doing this care must be taken, as mentioned elsewhere, to avoid injury to a sinew, vein or artery

But if the missile is also poisoned, after doing all the same things, even more promptly, if possible, in addition that treatment is to be applied which is given for one who has drunk poison, or has been bitten by a snake. The care of the wound itself after the extraction of the missile does not differ from that of a wound in which nothing has lodged and on which I have said enough elsewhere.

6 Such are lesions which can arise in any part of the body; the remainder occur in special situations, of these I am going to speak, beginning with the head. On the head many kinds of small tumours occur; besides those called ganglia, melicerides and atheromata, different authorities distinguish certain sorts by different names, and to these I myself will add one, steatoma. Although these tend to occur both in the neck and in the armpits and flanks, yet I have not dealt with them separately for there is little difference among them and none of them are dangerous and all are treated in the same way. Now all the above start from a very small beginning and grow slowly for a long time and have a coat of their own to enclose them. Some of them are hard and resistant, some soft and yielding; some become partially bald, others continue to be covered by their proper hair; generally they are painless. What they contain can be surmised, but cannot be fully known until the contents have been turned out. Generally, however, in those which are resistant, we find something like little stones, or balls of compressed hair; and in those which are yielding either some material similar to honey or thin

7 But whilst the preceding kinds of lesion do not differ much among themselves or in the mode of treatment, those in the eyes which demand surgical measures are different from each other and differently treated. For instance in the upper eyelid cysts are apt to be formed, fatty and weighty, which hardly allow the eyes to be raised, and they set up

A very small tumour forms in the same upper eyelid, above the line of the eyelashes, which from its resemblance to a barleycorn is termed by the Greeks crithê. Its contents are slow to come to a head and contained within a coat; it should be fomented with hot bread or with wax gently heated, but not so hot that it cannot easily be borne by that part; for under this treatment it is often dispersed, but at times it matures. When pus shows itself, it should be cut across with a scalpel and any humour inside squeezed out; then the eyelid is afterwards also to be fomented as above by steam, and ointment applied until it heals.

Other tumours also, not unlike these, form on the eyelids; but they are not quite the same shape and are mobile, so that they can be pushed about

An unguis too, called pterygium in Greek, is a little fibrous membrane, springing from the angle of the eye which sometimes even spreads so as to block the pupil. Most often it arises from the side of the nose, but sometimes from the temporal angle. When recent it is not difficult to disperse by the medicaments which thin away corneal opacities; if it is of long standing, and thick, it should be excised. After fasting for a day, the patient is either seated facing the surgeon, or turned away, so that he lies on his back, his head in the surgeon's lap. Some want him facing if the disease is in the left eye and lying down if in the right. Now one eyelid must be held open by the assistant, the other by the surgeon; but he holds the lower lid when seated opposite the patient, and the upper when the patient is on his back. Thereupon the surgeon passes a sharp hook, the point of which has been a little incurved, under the edge of the pterygium and fixes the hook in it; next, leaving that eyelid also to the assistant, he draws the hook towards himself thus lifting up the pterygium, and passes through it a needle carrying a thread; then having detached the needle, he takes hold of the two

In the course of treating pterygium, lesions arise, as I have just said, which are also apt to arise from other causes. Sometimes when the pterygium has not been quite cut away or from some other cause, a small tumour, called by the Greeks encanthis, forms at the angle and this does not allow the eyelids to be completely drawn down. It should be caught up with a hook and cut around, but with so delicate a touch that nothing is cut away from the angle itself. A bit of lint is then besprinkled with oxide of zinc or blacking, and inserted into that angle after separating the lids, and over this the dressing as above is bandaged on. Upon the following days, the eye is dressed in the same way, after having been fomented with tepid, or even with cold water.

At times the eyelids adhere together, and the eye cannot be opened. When this happens, the eyelids commonly adhere to the white of the eye, that is to say, when an ulceration upon either has been carelessly treated; for in the course of healing what could and should have been kept apart has been allowed to stick: the Greeks give the name of ancyloblepharus to one who suffers from both lesions. When the eyelids only stick together they

Again, at the angle next to the nostrils, there opens a sort of small fistula, due to some lesion, through which rheum persistently drips; the Greeks call it aigilops. This causes a persistent eye trouble; sometimes it even eats away the bone, and penetrates to the nostril. And at time it has the character of a carcinoma when the veins become distended and look jaundiced, the skin livid, hard and irritable to the slightest touch, and it gives rise to inflammation in the parts near to it. Of

The eyelashes also may irritate the eye from two causes: one is that the skin on the outer surface of the eyelid becomes relaxed and slips downwards, causing its eyelashes to be turned inwards against the eyeball because the cartilage does not simultaneously give way; in the other case, beyond the natural row of eyelashes another row sprouts out, which is directed straight inwards against the eyeball. The following are the modes of treatment. If eyelashes have grown where they ought not, a fine iron needle flattened like a spear point is put into the fire; then when the eyelid is turned up, so that the offending eyelashes can be seen by

But in the course of the above treatment it sometimes happens that when too much skin has been excised, the eyeball is not covered; and occasionally this also occurs from some other cause: the Greeks call the condition lagophthalmus. If too much of the eyelid is lost, no treatment can restore it; if a small loss it may be remedied. Just below the eyebrow the skin is to be incised in the figure of a crescent with the horns pointing downwards. The incision should reach as far as the cartilage without injuring it; for should the cartilage be cut into, the eyelid will droop, and cannot afterwards be raised. Therefore if the skin is merely drawn apart, it follows that the bottom of the eyelid droops slightly because of the gap made by the cut above; into this gap lint is to be inserted, both to prevent the separated edges from reuniting, and to help the growth of the flesh between, so that the eyeball comes to be properly covered when the gap has filled up.

Whilst a defect in the upper eyelid is that it descends too little and so does not cover the eyeball, sometimes the lower lid is not raised enough but hangs down and gapes open, and cannot reach the upper lid. And this, too, happens sometimes from the defective treatment described above, sometimes from old age: the Greeks call it ectropion.

Such as a rule are the lesions which are apt to occur around the eyeball in the angles or eyelids. But in the eyeball itself the outer tunic is sometimes raised, by the rupture or by the relaxation of certain membranes inside, and its shape becomes like a grape: the Greeks therefore call the lesion staphyloma. There are two modes of treatment. In one a needle carrying two threads is passed through the middle of its base, and first the two ends of the upper thread, and then those of the lower, are knotted, and these gradually cut through and so excise the staphyloma. In the other method, a piece about the size of a lentil is cut off from its tip, then oxide or carbonate of zinc is dusted on. After either method, wool soaked in white of egg is applied; subsequently the eye is steamed, and then anointed with soothing medicaments.

Again, small hard tumours in the white of the eyeball are called clavi, from a resemblance in shape to nailheads. These it is best to transfix with a needle at their base, and to cut away underneath the needle; then to anoint with soothing medicaments.

I have already made mention elsewhere of

Now either from disease or from a blow, a humour forms underneath the two tunics in what I have stated to be an empty space; and this as it gradually hardens is an obstacle to the visual power within. And there are several species of this lesion; some curable, some which do not admit of treatment. For there is hope if the cataract is small, and immobile, if it has also the colour of sea water or of glistening steel, and if at the side there persists some sensation to a flash of light. If large, if the black part of the eye has lost its natural configuration and is changed to another form, if the colour of the suffusion is sky blue or golden, if it shakes and moves this way and that, then it is scarcely ever to be remedied. Generally too the case is worse when the cataract has arisen from a severe disease, from severe pains in the head or from a blow of a violent kind. Old age is not favourable for treatment, since apart from this lesion, sharpness of vision is naturally dulled; neither is childhood favourable, but rather intermediate ages. Neither a small nor a sunken eye is satisfactory for treatment. And in the cataract itself, there is a certain development. Therefore we must wait until it is no longer fluid, but appears to have coalesced to some sort of hardness. Before

Also with regard to the discharge of a thin rheum which troubles the eyes, I have already explained what is to be done by means of medicaments. I come now to cases which demand surgical treatment. But we have remarked that in some the eyes never dry up, but are always moistened by a thin rheum; this keeps up trachoma, and upon slight provocation excites inflammations and ophthalmia, so troubling the patient all his life; and sometimes this cannot be remedied at all, but sometimes it is curable. This is the first thing to be decided, that in the latter case the patient may be relieved, in the former no surgical treatment may be applied. And in the first place, the treatment is useless in those who have had the disorder from infancy, of necessity it will continue to their dying day; again, it is not necessary in those cases where the discharge is scanty, though acrid, since they will derive no benefit from surgery; by medicaments and by the regulation of diet which renders the rheum thicker, they come back to health. Further, broad heads are hardly ever adapted to the treatment. Then it makes a difference whether

8 Whilst the eyes demand many kinds of surgical treatment, there are but few affections of the ears which are dealt with by this branch of medicine. It does happen, however, whether from birth, or later when there has been ulceration and the ear becomes filled up by scarring, that there is no passage in the ear and so it cannot hear. When this

9 Mutilations then occur in these three parts and can be treated if they are small; if they are large, either they are not susceptible of treatment, or else may be so deformed by it as to be more unsightly than before. And indeed in the ear and nostrils the deformity is the only trouble; but in the case of the lips, if these have become too much contracted, there is also loss of a necessary function, because it becomes less easy both to take food and to speak plainly. Now new substance is not produced at the place itself, but it is drawn from the neighbourhood; and when the change is small this hardly robs any other part and may pass unnoticed, but when large, it cannot do so. And again, this procedure in unsuited to the aged, to those in bad bodily condition, and to those whose wounds heal with difficulty; because there are no cases in which canker sets in more quickly, or is more difficult to get rid of. The method of treatment is as follows: the mutilation is enclosed in a square; from the inner angles of this incisions are made across, so that the part on one side of the quadrilateral is completely separated from that on the opposite side. Then the two flaps, which we have freed, are brought together. If they cannot be sufficiently brought together, at each end beyond the original incisions semilunar cuts which only divide the skin are made with the horns pointing towards the incisions. This enables the edges to be brought together more easily. No force should be used, but the traction should be such that the edges easily approximate and, when left free, do not recoil much. At times, however, if the skin has been drawn across from one side to a considerable extent, or even at all, it

10 As for the polypus which grows in the nostrils, I have already laid down elsewhere that the best treatment is with the knife. Therefore this too should be loosened from the bone by a sharp instru

11 Now as to the lesion called by the Greeks ozaena, I have found nothing in the writings of great surgeons about surgical treatment if it did not yield to medicaments. I believe this is because it seldom heals quite completely, though the treatment its involves considerable pain. Some, however, lay down that either an earthenware tube, or a smooth quill, is to be inserted into the nostril until it reaches the bone, and then a fine cautery point is passed down that tube right to the bone. The cauterized spot is afterwards dressed with verdigris and honey, and when clean is healed by applying lycium. Or the nostril may be laid open from its base as far as the bone, so that the place can be seen, and the cautery more easily applied; then the nostril must be sewn up, and the cauterized ulceration treated as above; the fine suture is dressed with litharge or other agglutinant.