Cryptorchid surgery can usually be scheduled for discharge after about 3-7 days. Usually about 72 hours are observed after surgery to observe the testicular position and blood flow and whether there is any co-infection. the chances of infection, atrophy and retraction are greatly shortened after 3 days, and discharge can be arranged after 3 days at the shortest. However, patients need to come to the outpatient clinic for regular follow-up observation, such as coming to the clinic every other day for medication change and treatment to observe the growth of the wound, whether it is combined with infection, whether the testicular position is in good position, and whether there is ischemia in the testicle. If you are not sure, you can extend the hospitalization for observation, change the dressing regularly during the hospitalization, observe the wound growth, and deal with the wound discharge or other painful conditions, etc. Generally, the sutures can be removed in about a week. If the suture with absorbable thread is used, there is no need to remove the suture, observe the drainage, whether there is swelling of the scrotum and other conditions, and if there are no special circumstances, you can be discharged after a week.