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Efficacy of the ureteric stricture (UC) treatment, using energy of the Holmium (in 55% patients) and the diode (in 45%) lasers was analyzed. In 37 (77%) patient spositive results were achieved already after one session, in 4 (8.3%) — one more session was performed in terms up to 3 mo after the first one, in 3 (6.3%) — two sessions were per' formed. Positive results were achieved in total in 91.6% patients. Application of laser energy in treatment of UC is effective and not dependent from the energy kind and con' stitutes a perspective method of the patient's endoscopic treatment.