Normal renal dimensions in a specific population.

Introduction: Renal dimensions (RD) are important for the diagnostic and the prognostic of nephropathies.

Materials And Methods: We selected 904 Brazilians subjects with normal excretory urographies, showing dense nephrogram at the 5th minute of the exam, serum creatinine < 1.3mg/dl, and absence of any disease that could modify RD.