The aim of the study was clinicodiagnostic assessment of current methods of computer visualization (spiral computed tomography, multispiral computed tomography) and their role in specification of indications, contraindications and technical characteristics of current methods of urolithiasis treatment. The results of combined examination and therapy of 759 urolithiasis patients treated in the urological clinic of I.M. Sechenov Moscow Medical Academy in 1999-2003 are presented.