Kidney stones causing renal atrophy can be treated with percutaneous nephrolithotripsy, nephrectomy, dialysis and so on. 1. Percutaneous nephrolithotripsy: If you have kidney stones, perfect CT of both kidneys, blood test and coagulation function, and your kidneys are still partially functional, and there are contraindications to surgery, you can consider percutaneous nephrolithotripsy to deal with the stones, try to preserve kidney function, and nephrostomy can be performed to drain the kidneys after the operation if necessary. 2. Nephrectomy: If the stone causes atrophy of one side of the kidney, and the atrophied kidney has no function, no value of preservation, the healthy side of the kidney function is normal, feasible nephrectomy of the affected side. 3. Dialysis: If both kidneys have serious stone obstruction, recurrent infections and renal atrophy, and the blood creatinine suggests uremia, it can be treated with peritoneal dialysis or hemodialysis. Kidney stones lead to renal atrophy, must seek medical treatment as soon as possible, and be treated.