title: Use of indwelling double-curved ureteral stents and problems after stenting.
abstract: Indwelling double-curved ureteral stents were placed in 19 patients for 28 months. We used these stents to bypass ureteral obstruction and as adjunct surgery of upper urinary tract troubles. There were 5 cases with stent problems such as stone formation and spontaneous breakage. The duration of stenting with problems was longer than that without problems with statistical significance.
mesh_terms: D000328:Adult; D002408:Catheters, Indwelling / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D014517:Ureteral Obstruction / Q000628:therapy*; D014546:Urinary Catheterization / Q000009:adverse effects*