Intertrochanteric fractures are serious fractures that are usually very displaced because of the presence of many muscles or ligaments in the hip or upper thigh. After the fracture, the muscles and ligaments will pull on the fracture end, resulting in a very serious displacement, such as shortening deformity of the lower limb or internal retraction and internal rotation deformity of the hip joint, so this fracture must be repositioned by bone traction, and surgery is recommended if physical conditions allow. Therefore, some patients must consider blood transfusion during the operation.