Objective To investigate the advantages of the treatment of intercondylar or supracondylar comminuted fracture of the femoral with DCS and screw nut.Methods 120 cases of the fresh intercondylar or supracondylar fracture of the femoralwere treated with DCS and screw nut.According to AO classification system,there were 20 cases of type C1,80 cases of type C2,and 20 cases of type C3.Results All the 120 cases were followed up for 8 to 32 months.All the fractures healed and the mean fracture union time was 4 mon...