There is no absolutely clear age limit for kidney transplantation, if the patients at the age of 65 have no contraindication for kidney transplantation, they can undergo kidney transplantation. Kidney transplantation is to transplant the kidney of a healthy person to a patient with kidney disease and loss of kidney function. Kidney transplantation is suitable for patients with glomerulonephritis, chronic pyelonephritis, interstitial nephritis, cystic nephropathy, nephrosclerosis and diabetic nephropathy, etc., and there is no absolutely clear age limit for transplantation of kidney. Patients who are 65 years old are eligible for kidney transplantation if they do not have contraindications to kidney transplantation such as active hepatitis, coronary heart disease, unstable angina, active peptic ulcer disease, active chronic infection foci in the body, malignant tumors that have metastasized or have been onset for less than two years. If you need kidney transplantation, you must go to a large tertiary hospital and actively cooperate with the treatment to avoid complications.