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Published on: May 5, 2023
Popliteal pseudoaneurysm after unicompartmental knee replacement: a case report
Sergio Tejero-Garcia1, Jose F Lirola Criado1, Michael P Ast2
1Department of Orthopaedic Surgery, Hospitales Universitarios Virgen del Rocío, Manuel Siurot s/n 41013, Sevilla, Spain.
Popliteal pseudoaneurysm is a rare complication after knee arthroplasty, particularly unicompartmental knee arthroplasty. Early diagnosis and treatment are crucial due to subtle symptoms and potential risks.
Area of Science:
- Orthopedic Surgery
- Vascular Surgery
- Medical Complications
Background:
- Popliteal pseudoaneurysms are uncommon but significant complications following knee arthroplasty.
- This complication has not been previously documented after unicompartmental knee arthroplasty.
Observation:
- Risk factors may include intraoperative arterial injury, obesity, and pre-existing cardiovascular diseases.
- The condition often presents with subtle symptoms, potentially delaying diagnosis and treatment.
Findings:
- This study highlights the occurrence of popliteal pseudoaneurysm after unicompartmental knee arthroplasty.
- A high index of suspicion is essential for timely identification and management.
Implications:
- Emphasizes the need for vigilance in diagnosing popliteal pseudoaneurysms post-knee surgery.
- Suggests further research into risk factors and preventative strategies for this rare complication.
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