Hemophilia B is a rare X-linked recessive disorder that places surgical patients at an increased risk of bleeding. Patients with hemophilia are now achieving near-normal life expectancies and therefore the number of these patients requiring cardiac surgery due to the development of age-related cardiovascular disease may increase. We present the case of a young male with hemophilia B who was diagnosed with severe symptomatic mitral regurgitation and underwent successful robotic mitral valve repair. To our knowledge, this is the first report of a patient with hemophilia B who underwent robotic mitral valve repair.
