Induction of anesthesia by the anesthesia colleagues. After positioning the patient, the surgeon opens the skin and performs subcutaneous sutures. A bleeding vessel is found paramedian suprastomally on the right in the area of the musculature. This is coagulated bipolarly, followed by further careful hemostasis in the surrounding tissue. Wound closed again. Insertion of a flap. Dry conditions at the end of the operation. Insertion of a new cannula. Handover to anesthesia. End of surgery.