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Updated: May 20, 2026

Knee Arthrocentesis in Adults
04:41

Knee Arthrocentesis in Adults

Published on: February 25, 2022

Septic arthritis in the native joint

Meghan B Brennan1, Jennifer L Hsu

  • 1Division of Infectious Disease, University of Wisconsin School of Medicine and Public Health, 1685 Highland Avenue, Madison, WI, 53705, USA, mbbrennan@medicine.wisc.edu.

Current Infectious Disease Reports
|August 1, 2012
PubMed

Insights

Septic arthritis, though uncommon, poses serious risks. Early diagnosis and treatment, informed by current microbiologic trends and diagnostics, are crucial for better patient outcomes and preventing joint damage or mortality.

Area of Science:

  • Infectious Diseases
  • Rheumatology
  • Microbiology

Background:

  • Septic arthritis of the native joint is a rare but serious condition.
  • It can lead to significant functional impairment and mortality.
  • Understanding common pathogens and diagnostic methods is key for timely intervention.

Purpose of the Study:

  • To review recent trends in microbiologic pathogens causing septic arthritis.
  • To discuss updated diagnostic approaches, including molecular testing.
  • To examine current empiric antibiotic regimens and emerging therapies.

Main Methods:

  • Review of recent literature on septic arthritis.
  • Analysis of microbiologic trends and diagnostic test efficacy.
  • Evaluation of current and novel therapeutic strategies.

Main Results:

  • Discussion of common causative agents in native joint septic arthritis.
  • Assessment of the utility of various diagnostic modalities.
  • Overview of established and investigational treatment protocols.

Conclusions:

  • Early and accurate diagnosis of septic arthritis is vital for optimal outcomes.
  • Staying abreast of microbiologic shifts and diagnostic advancements is essential.
  • Novel therapies may offer future improvements in managing this infection.

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