The following points need to be noted when caring for patients with long-term bedridden femur fractures: 1. Prevent the occurrence of infections, such as lung infections, urinary tract infections, and decubitus ulcers. Patients are advised to do sit-ups, deep breathing, coughing, turning, back patting and other activities in bed, which can prevent the occurrence of infection; 2. Prevent deep vein thrombosis in the lower limbs, such as ankle pump exercises, i.e., hook foot extension exercises; physical therapy can be used at the same time, such as wearing elastic stockings or using resistance vein pumps; drug prevention, such as oral rivaroxaban tablets, can prevent the occurrence of venous thrombosis. Specific medication pro-combined with clinical, there is a doctor interview guidance shall prevail.