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Acromioclavicular Septic Arthritis Caused by Veillonella parvula

Marc Prod'homme1, Gilles Pfander2,3, Patricia Pavese4

  • 1Orthopaedic Surgery Department, La Tronche, France.

Case Reports in Orthopedics
|December 31, 2019
PubMed

Insights

A rare bacterial cause of septic arthritis, Veillonella parvula, was identified in a primary acromioclavicular joint infection. Prompt surgical intervention and antibiotics led to complete patient recovery.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Orthopedic Surgery

Background:

  • Veillonella parvula is typically a commensal bacteria found in human body sites.
  • Opportunistic infections by Veillonella parvula are infrequently reported.
  • Septic arthritis of the acromioclavicular joint is a significant orthopedic concern.

Observation:

  • A case of primary acromioclavicular septic arthritis is presented.
  • The causative agent was identified as Veillonella parvula.
  • The bacteria was detected in both blood cultures and biopsy samples.

Findings:

  • Veillonella parvula, a rare pathogen, was successfully isolated and confirmed.
  • The patient underwent surgical washout and received targeted antibiotic therapy.
  • Complete recovery was achieved following the treatment regimen.

Implications:

  • This case highlights Veillonella parvula as a potential opportunistic pathogen in septic arthritis.
  • Effective management involves early diagnosis, surgical intervention, and appropriate antibiotic selection.
  • Further research into the pathogenic potential of Veillonella parvula is warranted.

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