Right renal malrotation can be left untreated if it does not cause any related symptoms, but it needs to be treated in time if there are serious conditions such as hydronephrosis, kidney stones, kidney failure, and so on. It is a congenital anatomical abnormality. Normally, the kidney is located in the fossa of the kidney and the renal pelvis opens to the medial side of the midline, but if this is not the case, then it is called renal malrotation. If this is not the case, it is called renal malrotation. If it does not cause obstruction, it usually does not require treatment. In severe cases of right renal malrotation, hydronephrosis, kidney stones, kidney failure and other serious conditions may occur. In case of simple hydronephrosis, only catheterization is needed; in case of kidney stones, incision and removal of stones or partial removal of kidney is needed; in more serious cases, kidney transplantation is needed if kidney failure occurs. Right renal malrotation is recommended to regular hospitals, under the guidance of physicians for standardized treatment.