The process of varicocele microsurgery includes preoperative preparation, anesthesia sterilization, surgical operation and postoperative dressing.
1. Preoperative preparation: patients need to take epidural anesthesia, so they need to abstain from eating and drinking before surgery, and routinely prepare skin for surgery.
2. Anesthesia disinfection: after epidural anesthesia, patients lie on the operating table, use iodine povidone to disinfect the operating field, and lay a sterile towel sheet.
3. Surgical procedure: take an incision about 2cm long at the external inguinal ring, cut the skin and separate the subcutaneous tissues, free the spermatic cord, find the vein of the raphe muscle under the microscope and ligate and cut it off; open the external fascia of the spermatic cord, find, separate and cut off the spermatic cord vein under the microscope, pay attention to the protection of testicular artery during the operation; check the absence of hemorrhage and then suture layer by layer.
4. Dressing: After suturing the skin incision, use sterile gauze to dress the wound.
The specific situation is recommended to go to the hospital to consult a professional physician.