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Necrotizing fasciitis of the knee following primary total knee arthroplasty

Hanno Steckel1, Mike H Baums, Cornelia Tennstedt-Schenk

  • 1MVZ VITALIS, Berlin, Germany. steckel@mvz-vitalis.de

Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA
|June 8, 2011
PubMed

Insights

Necrotizing fasciitis, a severe soft-tissue infection, can occur after total knee arthroplasty. Early recognition is crucial to prevent devastating outcomes like amputation.

Area of Science:

  • Infectious Diseases
  • Surgical Complications
  • Orthopedic Surgery

Background:

  • Necrotizing fasciitis is a rapidly progressing, life-threatening soft-tissue infection.
  • It often involves polymicrobial synergistic or streptococcal infections.
  • Postoperative complications following total knee arthroplasty (TKA) require vigilance.

Observation:

  • A 65-year-old woman developed necrotizing fasciitis in her knee post-TKA.
  • The infection rapidly progressed, necessitating an above-the-knee amputation.
  • The patient had no apparent complications during the primary TKA procedure.

Findings:

  • This case highlights a rare but severe complication of TKA.
  • Necrotizing fasciitis can arise even after seemingly uneventful arthroplasty.
  • Risk factors may predispose patients to such postoperative infections.

Implications:

  • Awareness of necrotizing fasciitis is critical for orthopedic surgeons.
  • Prompt diagnosis and management are essential to improve patient outcomes.
  • Vigilance for severe infections is warranted, even in routine surgical procedures.

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