The average life expectancy after kidney transplantation is generally more than 10 years, because for transplanted kidney, the life expectancy of transplanted kidney is about 10 years, but it is also closely related to whether the transplanted kidney surgery is successful and whether the kidney source is good, and whether the subsequent rejection occurs in the patient, for example, if the patient has severe acute rejection after kidney transplantation, the patient may die in a short time. If the patient’s transplantation is not very successful, renal failure will occur again in the short term. If the patient’s surgery is successful and the transplanted kidney survives for more than 10 years, even if the kidney fails again after the subsequent transplantation. At this time, patients can receive hemodialysis or peritoneal dialysis again to extend their lives, so they can generally survive for more than 10 years.