1, postoperative diagnosis of the child’s consciousness, pupils, such as consciousness is not fully awake, should go to the pillow lying down, head to the side, to prevent mis-absorption; 2, 6h after surgery can enter the liquid diet, the second day into the easy to digest, high-fiber diet, and pay attention to drink more water, eat more vegetables, fruits, because of the long postoperative bed, intestinal peristalsis is slow, water is absorbed by the intestines resulting in dry stool, prone to constipation; 3, postoperative should be lying position 2 ~ 3 days, the affected side of the lower limbs out of the booth, to prevent increased abdominal pressure, affecting the healing of the surgical site. 3, the affected side of the lower limbs outside the booth, to prevent increased abdominal pressure, affecting the healing of the surgical site, if you take a semi-prone position, a soft pillow should be placed under the knee to relax the abdominal muscles, reduce abdominal tension, do not flex the hip joint when lying in bed, so as not to testicular traction relaxation to testicular retraction; 4, keep the perineal wound dressing clean and dry, be stained wet should promptly notify the medical staff to replace, to prevent incision infection, wound pain is intense, available When the wound pain is severe, methods such as deep breathing and panting can be used to reduce the pain, and when it is ineffective, analgesics and sedative drugs can be given to the doctor to relieve the pain, along with increased caressing, words of comfort and other care intervention methods; 5, premature postoperative activities on the ground can easily lead to increased exudation in the scrotum, so it is not advisable to prematurely move on the ground, as exudation and hematoma can easily lead to bacterial growth, so antibiotics should be administered after surgery to prevent infection and strengthen drainage if necessary to To reduce the occurrence of infection. In addition, due to local inflammatory reactions, blood and tissue exudation, the scrotum may become red, swollen or painful hard masses after surgery. It is important to keep the wound area dry for about 2 months after surgery to prevent wound infection or wound dehiscence. For the transumbilical site after single-hole laparoscopic surgery in addition to keeping dry, for the umbilical compression gauze should be kept for two weeks to prevent postoperative umbilical appearance bulge, if the tape is not tight, please promptly paste back and press the umbilicus; 6. Regular follow-up should be done after surgery, one month postoperative review and further testicular traction with a view to obtaining better postoperative surgical results (testicles at the bottom of the scrotum). After that, review once in 3 months and review for about 1 year.