Benefix is indicated for the control and prevention of hemorrhagic episodes in patients with hemophilia B (congenital factor IX deficiency or christmas disease), including control and prevention of bleeding in surgical settings, in previously treated patients (PTP) and previously untreated patients (PUP).Benefix is not indicated for the treatment of other factor deficiencies (e.g. factors II,VII, and X)' nor for the treatment of hemophilia A patients with inhibitors to factor VIII, nor for the reversal of coumarin-induced anticoagulation, nor for the treatment of bleeding due to low levels of liver-dependent coagulation factors.