Feline perineal urethrostomy: a potential cause of feline lower urinary tract disease.

Carl A Osborne, D. D. Caywood, G. R. Johnston, David J Polzin, Jody P Lulich, J. M. Kruger, L. K. Ulrich

Research output: Contribution to journalReview articlepeer-review

29 Scopus citations


Perineal urethrostomies are associated with complications that may mimic primary causes of feline lower urinary tract disorders. Though postoperative urethral strictures may be minimized by proficiency with an effective surgical technique, removal of the distal urethra may result in bacterial urinary tract infections in 25% to 30% of patients after surgery. Urinary tract infections caused by urease-producing microbes may induce struvite urolith formation. Thus the prophylactic benefits of minimizing recurrent urethral obstruction by urethrostomy must be weighed against a long-term predisposition to recurrent bacterial urinary tract infection and urolith formation.

Original languageEnglish (US)
Pages (from-to)535-549
Number of pages15
JournalThe Veterinary clinics of North America. Small animal practice
Issue number3
StatePublished - May 1996

Bibliographical note

This record is sourced from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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