case_images: PMC6727464_01
case_images: Pre-operative long-leg radiograph.
case_images: JOCR-9-38-g001.jpg
case_images: PMC6727464_01_JOCR-9-38-g001.jpg
case_images: F1
case_images: He had the same surgery performed on the right knee3 years prior with excellent clinical outcome (Fig. 1).
case_images: (a and b)Immediate post-operative radiographs.
case_images: JOCR-9-38-g002.jpg
case_images: PMC6727464_01_JOCR-9-38-g002.jpg
case_images: F2
case_images: Valgus stress was applied to the knee to close the osteotomy, and stable fixation was achieved with a 4.5mm basic fragment L-plate (Fig. 2a and b).
case_images: (a and b) Lower limb arterial angiogram.
case_images: JOCR-9-38-g003.jpg
case_images: PMC6727464_01_JOCR-9-38-g003.jpg
case_images: F3
case_images: Imaging studies revealed a pseudoaneurysm of the infra-articular popliteal artery just before the emergence of the anterior tibial artery at the osteotomy site(Fig.3a, Fig.3b and 4).
case_images: (a and b)Radiographs at the end of follow-up (24 months).
case_images: JOCR-9-38-g005.jpg
case_images: PMC6727464_01_JOCR-9-38-g005.jpg
case_images: F5
case_images: Nevertheless, the osteotomy healed uneventfully and the infection resolved after removal of the osteosynthesis plate 4, 5months after index surgery (Fig. 5a and b).