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Introduction. To facilitate the stage of formation of ureteropyeloanastomosis, a number of authors have recommended preliminary ureteral stent placement.
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Introduction. Injuries to the ureter occur in 1-2,5% of cases of all lesions of the genitourinary organs. Iatrogenic injuries account for more than 80% of cases. Their number is associated with the active application of minimally invasive treatment methods into practice. The choice of reconstructive surgery in these patients depends on the functional state of the kidneys and ureters, the extent and level of stricture. Of particular importance is theBoari technique, which is associated with the general embryogenesis of the lower urinary tract.
