Clinical Presentation of Staphylococcus epidermidis Septic Arthritis Following Anterior Cruciate Ligament Reconstruction
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Purpose: This study evaluated the clinical presentations of Staphylococcus epidermidis (S. epidermidis) septic arthritis after arthroscopic anterior cruciate ligament reconstruction (ACLR). Materials and Methods: Between September 2006 and February 2008, S. epidermidis septic arthritis developed in six patients following arthroscopic ACLR. We reviewed the medical records retrospectively and interviewed the patients. Results: The average interval between ACLR and symptom onset was 4.7 days (range, 2 to 8 days). Local warmth, swelling limited knee motion and general malaise were observed in varying degrees in all the patients. The fever was generally slight with an intermittent spiking pattern. Postoperative erythrocyte sedimentation rate and C-reactive protein were elevated. After the development of infection, the joint was aspirated in all cases. The white blood cell count was at least 22,400, with the presence of 80 to 90% of polymorphonuclear cells. All the patients had a few Gram-positive cocci and positive cultures for S. epidermidis. Conclusions: The symptoms, signs and laboratory findings of S. epidermidis septic arthritis following ACLR are nonspecific with various clinical presentations. So the diagnosis is often delayed. Positive gram staining can be used to confirm septic arthritis. Careful observation for septic arthritis is advised in case of presence of any abnormality after ACLR.
Abstract
Purpose: This study evaluated the clinical presentations of Staphylococcus epidermidis (S. epidermidis) septic arthritis after arthroscopic anterior cruciate ligament reconstruction (ACLR). Materials and Methods: Between September 2006 and February 2008, S. epidermidis septic arthritis developed in six patients following arthroscopic ACLR. We reviewed the medical records retrospectively and interviewed the patients. Results: The average interval between ACLR and symptom onset was 4.7 days (range, 2 to 8 days). Local warmth, swelling limited knee motion and general malaise were observed in varying degrees in all the patients. The fever was generally slight with an intermittent spiking pattern. Postoperative erythrocyte sedimentation rate and C-reactive protein were elevated. After the development of infection, the joint was aspirated in all cases. The white blood cell count was at least 22,400, with the presence of 80 to 90% of polymorphonuclear cells. All the patients had a few Gram-positive cocci and positive cultures for S. epidermidis. Conclusions: The symptoms, signs and laboratory findings of S. epidermidis septic arthritis following ACLR are nonspecific with various clinical presentations. So the diagnosis is often delayed. Positive gram staining can be used to confirm septic arthritis. Careful observation for septic arthritis is advised in case of presence of any abnormality after ACLR.
참고문헌 (12)
- Indelli PF, "Septic arthritis in postoperative anterior cruciate ligament reconstruction", Clin Orthop Relat Res, (398), pp.182~188 (2002)
- McAllister DR, "Outcomes of postoperative septic arthritis after anterior cruciate ligament reconstruction", Am J Sports Med, 27, pp.562~570 (1999)
- Cooper A, "Postoperative septic arthritis in anterior cruciate ligament reconstruction", Arthroscopy, 12, pp.372~ (1996)
- Mariani PP, "Septic arthritis of the knee", Tech Knee Surg, 2, pp.117~124 (2003)
- Schollin-Borg M, "Presentation, outcome, and cause of septic arthritis after anterior cruciate ligament reconstruction: a case control study", Arthroscopy, 19, pp.941~947 (2003)
- Viola R, "An unusual epidemic of Staphylococcus-negative infections involving anterior cruciate ligament reconstruction with salvage of the graft and function", Arthroscopy, 16, pp.173~177 (2000)
- Williams RJ 3rd, "Septic arthritis after arthroscopic anterior cruciate ligament reconstruction. Diagnosis and management", Am J Sports Med, 25, pp.261~267 (1997)
- Blevins FT, "Septic arthritis following arthroscopic meniscus repair: a cluster of three cases", Arthroscopy, 15, pp.35~40 (1999)
- Armstrong RW, "Septic arthritis following arthroscopy: clinical syndromes and analysis of risk factors", Arthroscopy, 8, pp.213~223 (1992)
- Johnson MW, "Acute knee effusions: a systematic approach to diagnosis", Am Fam Physician, 61, pp.2391~2400 (2000)
- Matava MJ, "Septic arthritis of the knee following anterior cruciate ligament reconstruction: results of a survey of sports medicine fellowship directors", Arthroscopy, 14, pp.717~725 (1998)
- Margheritini F, "C-reactive protein and erythrocyte sedimentation rate changes following arthroscopically assisted anterior cruciate ligament reconstruction", Knee Surg Sports Traumatol Arthrosc, 9, pp.343~345 (2001)