[Transurethral endoscopic surgical procedures on the ureter].

Seven-year experience in examination and treatment of 92 patients with upper urinary tracts disease is analyzed. Potentials of modern endoscopes, technique of ureteroscopy, indications and contraindications for transurethral endo-surgical procedures on the ureter including in anomalies of the kidneys and upper urinary tracts are described. Results of surgeries for tumors, concrements, ureteral strictures and relevant complications are reported.