It is an ideal method for young and old patients, especially those who are obese, have diabetes, breast bone disorders, those who have to return to work early, those who have difficulty lying on their backs, those who use canes or crutches who have difficulty in walking, and those who have to lift and carry heavy items afterwards. Armpit aortic valve surgery is not preferred only in patients with advanced chronic lung disease and in patients who have previously undergone aortic valve surgery by opening the chest from the front. In these patients, it is preferred to open a small window from the front, especially for aesthetic reasons and less damage. These are older methods. The risks of frontal and side attempts are the same. The risk is related to advanced aortic valve disease, heart pump failure, and heart strength. Since 1993, patients who have had aortic valve surgery using these techniques have been published in the literature in many nationally and internationally respected scientific journals and congresses.