RESUMEN
Objective Discussion transurethral holmium laser treatment of ureteral orifice cyst and stones efficacy and safety . Methods A retrospective analysis of 23 cases of transurethral holmium laser treatment in patients with ureteral orifice cysts and stones (minimally invasive group) and 11 cases of open surgical excision of the cyst and stone -treated patients (open group), two groups were compared operative time, blood loss , catheterization time, hospital stay, postoperative complication rate .Results Minimally invasive surgery patients time (20.0 ±5.6)min, blood loss (15.0 ±2.3)ml, ambulation time (10.0 ±2.5)h, catheterization time (2.3 ± 0.2)d, length of hospital stay (5.0 ±0.6)d; open group of patients were (90.0 ±10.3)min, (80.0 ±12.7)ml, (48.0 ±5.3)h, (7.0 ±1.1)d, (11.0 ±1.7)d, two groups of indicators differences were statistically significant ( P <0.05).Postoperative complica-tions occurred in patients with minimally invasive group was 8.6%, down from 45.4% in the control group, the difference was statisti-cally significant ( P <0.05).Conclusions Transurethral holmium laser treatment of ureteral orifice cysts and stones with less trau -ma, less bleeding, shorter operative time, rapid recovery, the advantages of the low rate of complications , treatment of ureteral orifice cysts and stones safe and effective method .