Final answer:
The treatment for an intertrochanteric fracture involves surgery to stabilize the broken bone using an intramedullary rod fixation.
Step-by-step explanation:
The treatment for an intertrochanteric fracture involves surgery to stabilize the broken bone. There are different surgical techniques that may be used, depending on the specific fracture and the patient's condition. One common method is called an intramedullary rod fixation, where a metal rod is inserted into the femur to hold the broken pieces together. The rod is anchored to the bone with screws. This helps to restore stability and promote proper healing of the fracture.