鏡視下前十字靭帯再建術後，mrsa感染を合併し，脛骨側の固定材が脱転した1例

Key Points

• To discuss complications following ACL reconstruction, specifically an MRSA infection and fixation failure.
• A 33-year-old female underwent arthroscopic ACL reconstruction with a hamstring tendon graft and meniscus partial resection.
• Post-surgery, the patient suspected an infection and underwent cleaning, debridement, and arthroscopic washout.
• Cultures identified MRSA, and the patient was treated with four antibiotics over several weeks.
• MRSA was detected in the wound culture and knee joint tissue.
• Despite successful initial treatment, MRSA reemerged 11 months post-surgery, linked to a dislodged tibial fixation device.
• Further surgery was performed to remove the fixation device, which showed intact graft tension and covering.