Fig. 3From: Is double-approach surgery and tenodesis without a gastrocnemius flap better for dealing with proximal fibular osteosarcoma?a, b The first lateral approach (yellow arrow). Through this approach, the anterior tibial artery and the peroneal artery can be ligated easily to secure a safe margin and tumor mobilization; the posterior tibial artery and nerve could be preserved and moderately distracted under direct view (nerve and vessel (N+V)). c, d The second lateral approach tumor en bloc resection (tumor (T), nerve and vessel (N+V))Back to article page