The abdominal incision is then sutured in the way described on [p. 9].
TOTAL HYSTERECTOMY
This operation differs from the preceding in the fact that the neck of the uterus is removed as well as its body. The abdomen is opened in the usual way and the uterus is withdrawn from the abdomen and the arteries controlled by forceps, and the broad ligaments divided exactly as in the case of the subtotal operation. Unless the uterus be very big it is drawn well out of the abdomen and the bladder peeled off its anterior aspect. The surgeon then feels for the extremity of the cervix and opens the vagina with the scalpel and carefully detaches it from the neck of the uterus, taking great care to keep close to the cervix in order to avoid wounding the bladder or the ureters. As soon as the uterus is detached, the cut edge of the vagina is seized with the volsella to prevent it retracting. In some instances the body of the uterus may be removed as in the subtotal operation, and the cervix detached separately; occasionally the surgeon begins his operation with the intention of performing the subtotal operation, but finds the cervix unhealthy or cancerous, and removes it.
As soon as the uterus is removed and all bleeding under control, then the blood-vessels are secured with ligatures; the ovarian artery and vein are secured on each side in the usual manner. The chief point in this operation is the method of dealing with the vaginal opening. In the subtotal operation the vessels concerned in the stump are the uterine arteries, but in the total operation the territory of the vaginal arteries is invaded, and these vessels are apt to bleed when the patient is returned to bed, unless care is taken to secure them in the course of the operation. The parts which require most attention are the lateral angles in the immediate neighbourhood of the uterine arteries; these angles may be secured by a mattress suture involving the anterior and posterior wall of the vagina; any oozing on the anterior or posterior wall is commanded by a mattress suture involving these walls separately, so as not to completely close the vaginal opening. Bleeding from the cut edges of the vagina may also be readily controlled by means of a continuous suture of thin silk. The peritoneum is sutured over the cut ends of the vagina, so that when the operation is completed a thin seam is seen lying under the base of the bladder.
In cases where the uterus is removed for septic conditions, such, for example, as an infected or gangrenous fibroid, or when cancer of the corporeal endometrium and a submucous fibroid coexist, I modify the last stages of the operation. After the ovarian and uterine arteries are ligatured, the cut edges of the vagina are secured in the following way: the cut edge of the peritoneum covering the bladder is stitched to the cut edge of the anterior wall of the vagina, and in the same way the peritoneum in relation with the posterior vaginal wall is stitched to the corresponding cut edge of the vagina. The flaps at the lateral angles of the vaginal opening are drawn together with a suture and the intervening segment is left with merely the cut edges in apposition: this affords a route for the escape of pus if required.
Whether the peritoneum is sutured over the vaginal opening, or whether the edges are merely left in apposition, the recesses of the pelvis are thoroughly cleared of fluid and clot. The dabs and instruments are counted, and the wound sutured as recommended on [p. 9]. In septic conditions the abdominal incision should be closed with a single row of through and through sutures. Before the patient leaves the operating table it is useful to examine the vagina and mop out any blood which has found its way there in the course of the operation. It is also useful to pass a glass catheter and withdraw any urine that has accumulated during the operation.
If there is evidence of free oozing it is most likely to come from the cut edges of the vaginal wall in a case of total hysterectomy: under such conditions it is easy to apply a pair of fenestrated forceps to the oozing area and leave them on for thirty-six hours. They will cause the patient trifling inconvenience. Care must be taken not to fix the blade too far on the anterior flap, or it will lead to subsequent sloughing of the bladder.
When there is free oozing of blood from the cervical canal after subtotal hysterectomy, it is easily and safely controlled by applying a pair of fenestrated forceps on each side of the cervix, but not too deeply, or the ureters may be nipped. These should be left on for thirty-six hours.
