Renal-vertebral index in normal children

Abstract

The renal-vertebral index is a simple method of evaluating the renal length in children and is convenient for everyday clinical work. The results on 822 normal children aged between 3 days and 14 years are reported. Infants of up to 1 year were found to have an index of about 4 to 5, preschool children an index of 3 1/2 to 4 1/2, and schoolchildren an index of 3 1/2 to 4. There was no significant difference in renal-vertebral index between boys and girls.