A trochanteric tear fracture of the femur can be treated conservatively if the fracture is stable, or surgically if the fracture is unstable and there is significant displacement. It is necessary to choose the appropriate treatment method under the guidance of the doctor. In the case of trochanteric tear fracture, there are both stable and unstable fractures. After the fracture occurs, if the fracture end is relatively stable and the displacement is not obvious, the fracture can be treated by restoration and immobilization. If the X-ray examination shows that the fracture is obviously displaced and less stable, it is recommended to adopt surgical treatment, such as using anti-rotation intramedullary nail fixation. If conservative treatment is adopted, the fracture site should be kept immobilized so as to avoid displacement of the fracture during the recovery process, resulting in secondary injuries, and patients who have undergone surgical treatment need to go to the hospital for regular review and observation of the recovery situation.