The left femoral neck is the middle part where the left femoral head joins the femoral stem. The body projection is approximately first touching the left iliac fossa, which is approximately the location of the femoral head, and then touching outward and downward, which is approximately the location of the femoral neck. The location of the femoral neck is relatively short and is the site where the femoral moment bone continues with the cancellous bone, which is a high incidence area for fractures. Fractures of the femoral neck as well as intertrochanteric fractures can result from trauma to the hip in the elderly, and clinicians habitually refer to fractures in this location as the last fracture in the elderly, which also means that fractures here are more aggressive, aggressive only in the sense that there are very many complications in treatment.