Migration of Silicone Ureteral Catheters

Jon Pryor, Peter Carey, Marguerite Lippert

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


Three recent cases of downward migration of soft double-coil silicone ureteral catheters prompted us to switch to a new configuration of the proximal portion of the stent. A case report of downward migration of a ureteral catheter despite this new figure-4 configuration is presented. Downward migration may be more dependent on the stent's stiffness than on its configuration. Historical development of ureteral stents is reviewed.

Original languageEnglish (US)
Pages (from-to)283-286
Number of pages4
JournalJournal of Endourology
Issue number3
StatePublished - Jan 1 1988


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