English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

1 Sir: D of the distal fibula can result in ankle instability.1 Ankle reconstruction for defects involving the distal fibula include arthrodesis, nonvascularized autografts, and free flaps.2 Pedicled flaps have some advantages over free flaps, including decreased operative time and decreased postoperative complications.3 Pedicled retrograde fibula flaps have been previously described for tibial reconstruction, but to our knowledge, the use of a pedicled retrograde fibula graft based on the peroneal artery to achieve ankle joint stability after resection of the distal fibula has not yet been reported.4,5 The patient was a 6-year-old girl with Ewing’s sarcoma of the distal fibula. A longitudinal incision was made from the fibular head to the distal portion of the lateral malleolus. The peroneal artery was preserved and dissected carefully both proximally and distally. A 13-cm portion of the distal fibula was resected 5 mm proximal to the physis. After the tumor was excised, we needed a 10-cm-long bone to reconstruct the ankle syndesmosis. A corresponding 10 cm length of the ipsilateral proximal fibula was identified. We dissected out and clamped the proximal peroneal vessels, and then confirmed that there was still adequate perfusion of the foot and adequate retrograde flow into the flap. Once retrograde flow was confirmed, we divided the proximal peroneal artery and vein. An osteotomy was performed proximally preserving the common peroneal nerve and a small portion of the proximal fibula. The pedicled fibula was transposed to the ankle (Fig. 1). Special care was made to preserve as much venous branching as possible. Once the flap was inset, adequate flap perfusion and venous drainage were confirmed using a doppler. To fix the transposed graft, a syndesmosis was then formed using a single 2 mm intramedullary K-wire,

Pedicled Retrograde Fibula Flap for Ankle Reconstruction after Oncologic Resection of the Distal Fibula