Is 7.5 cm kidney size normal?

Kidney Size Evaluation

The assessment of kidney size through roentgenographic methods was primarily developed to analyze the dimensions of the remaining kidney following a nephrectomy. According to KLEEBERG & DREYFUSS (1946), the dimensions obtained through these radiographic techniques align closely with the measurements provided by the anatomist BRAUS (1934), which state that the normal kidney length ranges from 10 to 12 cm and the width from 5 to 6 cm.