Kidney size 85 mm, this condition is generally normal, but the specific kidney function is normal or not need to be combined with the patient’s urine examination, renal function test to determine the patient’s health status.
The normal value of renal ultrasound is that the long diameter of left kidney is around 81~110 millimeters, the transverse diameter is around 55~70 millimeters, and the thickness is around 40~50 millimeters; the long diameter of right kidney is around 79~105 millimeters, the transverse diameter is around 55~70 millimeters, and the thickness is around 40~50 millimeters; therefore, the kidney size of 85 millimeters is generally normal.
However, to determine the patient’s health status, especially the health status of the urinary system, it is usually necessary to conduct urine examination, renal function tests, etc. Urine examination can check the protein, glucose, cells, tubular and bacteria in the urine, and the renal function tests include glomerular filtration function and tubular function measurement.
The examination result shows that the size of kidney is 85mm, it should be further judged whether it is normal or not according to the patient’s kidney ultrasound, urine examination, renal function test and other specifics under the doctor’s guidance.