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Updated: Aug 6, 2026

In Vivo Mouse Model of Spinal Implant Infection
08:03

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Late-onset Spinal Infection Caused by Parvimonas micra Following Spinal Instrumentation

Rohun Gupta1, Atharva M Bhagwat2, Sonia S Patel2

  • 1From the Division of Plastic and Reconstructive Surgery, Department of Surgery, Saint Louis University School of Medicine, St. Louis, MO.

Plastic and Reconstructive Surgery. Global Open
|July 24, 2026
PubMed

Insights

This case study details a rare epidural abscess caused by Parvimonas micra in a patient with spinal instrumentation. It emphasizes prompt surgical intervention and broad-spectrum antibiotics for managing such complex spinal infections.

Area of Science:

  • Neurosurgery
  • Infectious Diseases
  • Microbiology

Background:

  • Spine-related procedures have increased, with complication rates up to 26%.
  • Deep surgical site infections are common complications, often caused by gram-positive cocci.
  • Epidural abscesses are serious infections requiring prompt management.

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