The vast majority of right femoral intertrochanteric fractures require surgical treatment. As the intertrochanteric fracture involves early functional exercise and movement of the lower extremity, especially for older patients, there is an urgent need for early fixation and early functional exercise, therefore, appropriate fixation and surgical treatment should be done. The mainstream surgical approach is to do closed reduction PFNA internal fixation, and other fixation can also be done appropriately according to the fracture, such as power hip fixation. The main purpose is that after surgical fixation, functional exercises of the joint and appropriate partial weight-bearing functional exercises can be done early to promote early healing of the fracture. If the fracture is more serious, the patient is older and the healing is estimated to be slower, total hip replacement can also be done so that the patient can get down to the ground and recover as soon as possible.