ObjectiveTo conclude the outcomes of mitral valve repair for mitral bileaflet prolapse. MethodsWe retrospectively analyzed the clinical data of 14 patients with mitral bileaflet prolapse in our hospital between June 2010 and March 2013. There were 10 males and 4 females with at age of 46.9±12.0 years. We used one technique in 4 patients, two techniques in 9 patients, three techniques in 1 patient. ResultsMean follow-up time was 13.1±7.2 months. There was no perioperative death. No reoperation occurred. No or trace mitral regurgitation (MR) was found in 13 patients. Slight MR was found in one patient. ConclusionThe early metaphase results of mitral valve repair for mitral bileaflet prolapse are satisfactory if the appropriate surgery method is chosen.