http://www.ncbi.nlm.nih.gov/pubmed/16892799 6 Q. P4 {9 B% `, `2 ]- `) g ; [2 S* ]( E8 e. v [0 KTreatment of comminuted inferior femoral fractures with combination of supracondylar locked intramedullary nail and shape memory block hoop internal fixator under arthroscopy