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Papers of the Week


2022 Sep 29


Arch Orthop Trauma Surg

Changes in microbiological spectrum and antibiotic susceptibility in two-stage exchange for periprosthetic shoulder infections.

Authors

Siegert P, Frank BJH, Simon S, Meraner D, Pokorny-Olsen A, Diepold J, Wurnig C, Hofstaetter JG
Arch Orthop Trauma Surg. 2022 Sep 29.
PMID: 36175674.

Abstract

Periprosthetic joint infections (PJI) are a major concern in shoulder arthroplasty, which in some cases require two-stage exchange. While it was shown that low-virulence bacteria are the most isolated pathogens in shoulder PJI, little is known about changes in microbiological spectrum and resistance patterns during two-stage revision.