Limb salvage for malignant bone tumours of distal tibia with dual ipsilateral vascularized autogenous fibular graft in a trapezoid-shaped array with ankle arthrodesis and preserving subtalar joint.

•Implantation of dual ipsilateral vascularized autogenous fibular graft in a trapezoid-shaped array and remaining subtalar joints.•This reconstruction represents a protocol for limb salvage in cases of malignant bone tumor of the distal tibia, with encouraging results.•Unaffected dual ipsilateral vascularized autogenous fibular grafts cause minimal donor-site morbidity.