This type of amputation leads the patient to lose two joints in his leg, however, he can still use a prosthesis limb to return to his normal life. A rehabilitation program should be applied for the patients before and after fitting. Its preferable to use the carbon fiber socket in conjunction with the silicon system, Isny, or vacuum system, especially for the diabetic patients. There are many types of joints, knee’s, and feet including electrical, hydraulic, or mechanical, depending on the patient ability to cover the type he wants, and if it suitable for his condition. The rehabilitation and delivery stage will take from one to two months depending on the patient’s activity & will