The hip joint is a junction of the trunk and lower extremities. It consists of two articular bodies, the head of the femur and the acetabulum. These two segments combine to create a spherical joint that allows movement in all planes and provides support to the body. Precisely because he endures heavy loads, his illnesses are very common, especially in old age. The most common disease that is an indication for hip implants is osteoarthritis, but many other degenerative diseases, congenital deformities and trauma can affect the hip. When the joint at that level is damaged that an artificial hip must be implanted, there are two ways to do this. Hip endoprosthesis implantation is a surgical procedure that replaces the entire joint, so it is a total hip endoprosthesis, where the femoral head and acetabulum are replaced or only part of the joint is replaced, and partial hip endoprosthesis, where only the femoral head is replaced. . The goal of implanting a hip endoprosthesis is to improve the quality of life, but it also depends on the patient's motivation to regain function and the knowledge of the physiotherapist to provide him with the best possible rehabilitation. The hip endoprosthesis has three modes of surgical approach, namely anterior, lateral, and posterior. They differ in the way the surgeon enters the joint, in the muscle damage and in the rehabilitation itself. Rehabilitation will never be the same for front and back access. Before the operation, the patient should undergo preoperative rehabilitation, in which he will be taught about the installation of an endoprosthesis, he will be educated to walk with crutches, and he should be motivated. After the operation, the patient will have rehabilitation, and after 3 to 4 months, if the rehabilitation is performed correctly, he should return to all activities.