Abstract
We experienced the radical and reconstructive operation for oral cancer after minimally invasive direct coronary artery bypass (MIDCAB) for a myocardial infarction. The patient was a 76 year-old male with carcinoma of the oral floor. He had old myocardial infarction, and digoxin and nitroglycerin were administered. Because general condition of the patient recovered after 2 weeks of MIDCAB, we were able to perform the radical and reconstructive operation for the carcinoma with no complications. The good postoperative course was obtained.