Muscle Perfusion after Intramedullary Nailing of the Canine Tibia

BACKGROUND: Intramedullary nailing with and without reaming leads to a reduction in cortical bone blood flow. The repair of the devascularized bone is mediated principally by the surrounding soft-tissue envelope. The objective of this study was to determine the effect on muscle blood flow of reamed and unreamed intramedullary nailing techniques. METHODS: Midshaft tibial osteotomies to create a 2.5-cm segment of devascularized tibial cortex were …