Surgical treatment of ureteropelvic junction obstruction

Objective To evaluate the surgical procedures of treating ureteropelvic junction(obstruction)(UPJO).Methods Dismembered pheloplasty was performed in 12 cases,and continuity pyeloplasty in 6 cases.Results Sixteen of 18 cases had been followed up.Hydronephrosis was significant improved in 3 cases of 5 patients with continuity pyeloplasty.Significant improvement was seen in 10 cases of 11 cases received dismembered pyeloplasty.Conclusion Dismembered pyeloplasty is a good surgical technique for the treatment of UPJO.