Donovan T L, Gordon R O, Nagel D A
J Bone Joint Surg Am. 1976 Dec;58(8):1134-7.
We studied 359 patients retrospectively and 100 patients prospectively, all on cephalosporin prophylaxis. Urinary infections were eight times more frequent in catheterized patients; most were caused by Pseudomonas and Enterobacter. One patients had acute seeding in the arthroplasty site from a Pseudomonas urinary infection.
