Kitap 7
19
19 When these lesions have been recognized their treatment must be discussed; in this some methods are common to all, some peculiar to particular kinds. I shall discuss first what is common to all. But I shall now speak of those cases demanding the knife: for those which are incurable, or should be cared for otherwise, will be mentioned as I come to the separate kinds. Now sometimes the inguinal region has to be cut into, sometimes the scrotum. In either case the man for three days before should drink water, and for the day before abstain also from food: on the day itself he must lie on his back; next if the groin has to be cut into, and if the pubes is already covered by hair, this is to be shaved off beforehand: and then after stretching the scrotum, so that the skin of the groin is rendered tense, the cut is made below the abdominal cavity, where the membranes below are continuous with the abdominal wall. Now the laying open is to be done boldly, until the outer tunic, that of the scrotum itself, is cut through, and the middle tunic reached. When an incision has been made, an opening presents leading deeper. Into this the index finger of the right hand is introduced, in order that by the separation of the intervening little membranes the hernial sac may be freed. Next the assistant grasping the scrotum with his left hand should stretch it upwards, and draw it away as far as possible from the groins, at first including the testicle itself until the surgeon cuts away with the scalpel all the fine membranes which are above the middle tunic if he is unable to separate it with his finger; then the testicle is let go in order that it may slip downwards, and show in the wound and then be pushed out by the surgeon's finger, and laid along with its two tunics upon the abdominal wall. There whatever is diseased is cut round and away, in the course of which many blood vessels are met with; the smaller ones can be summarily divided; but larger ones, to avoid dangerous bleeding, must be first tied with rather long flax thread. If the middle tunic be affected, or the disease has grown beneath it, it will have to be cut away even as high as the actual groin. Lower down, however, not all is to be removed: for at the base of the testicle there is an intimate connexion with the inner tunic, where excision is not possible without extreme danger; and so there it is to be left. The same is to be done if the inner tunic is the seat of the disease. But the cutting away cannot be done quite completely at the inguinal end of the wound, but only somewhat lower down, lest the abdominal membrane be injured and set up inflammation. On the other hand too much of its upper part should not be left behind, lest subsequently there forms a pouch which continues to be the seat of the same malady. The testicle having been thus cleared is to be gently returned through the incision, along with the veins and arteries and its cord; and it must be seen that blood does not drop down into the scrotum, or a clot remain anywhere. This will be accomplished if the surgeon takes the precaution of tying the blood vessels; the threads with which the ends of these are tied should hang out of the wound; following upon suppuration they will fall off painlessly. Through the margins of the wound itself two pins are then passed, and over this an agglutinating dressing. But it becomes necessary sometimes to cut away a little from one or other of the edges of the skin-incisions in order to make a broader and thicker scar. When this occurs the lint dressing must not be pressed on but must be applied lightly, and over it such things as repel inflammation, unscoured wool or sponge soaked in vinegar; all the other treatment is the same as when suppuratives have to be applied.
