Congenital renal displacement is generally not important, but whether it is important or not needs to be judged under professional doctor’s diagnosis after corresponding examination, and cannot be generalized. If there is congenital renal displacement, after a series of examinations, except for the anatomical position of the kidney is not in the normal position, the development of the kidney, renal blood vessels and ureter are normal, and the renal blood vessels and ureter are free from obstruction and stenosis, and there is no recurrence of urinary tract infection and stones, and biochemical examination suggests that the renal function is normal, this case does not need special treatment, and it is recommended that regular review can be done. If imaging examination reveals abnormal development of kidney, renal vessels, ureter, or impaired renal function excluding other factors, or frequent occurrence of urinary tract infection and stones, the displaced kidney needs to be treated, and surgery is usually the main treatment. Therefore, when kidney displacement is found, it is recommended to go to the hospital for appropriate examination in time and decide whether active treatment is needed according to the examination results. In addition, congenital displacement of kidney is caused by abnormalities during development, sometimes accompanied by malformations of other organs, so it must be taken seriously.