Intramedullary hip screw devices can be inserted with and without locking of the set screw, with the purpose of the set screw to minimize shortening of the femoral neck by rigidly positioning the head screw that inserts into the femoral head. Rigid locking of the lag screw may also limit the ability of the fracture fragments to compress against each other gradually with weight bearing and this potentially could reduce healing at the fracture site. Alternatively, more settling at the fracture site may allow more reliable healing while allowing more shortening of the femoral neck at the fracture site. Shortening of the femoral neck fracture can result in gait disturbances and poor hip function, while delay in healing can contribute to hardware failure and need for revision surgery. The benefit of placing the set screw in intramedullary hip screw fixation has not been clearly established in the literature. To date, there has been no study addressing this question, and the decision to lock, or not lock the screw is based on individual surgeon discretion. This study will help to clarify this decision point in the treatment of intertrochanteric hip fractures with the Intertan (Smith and Nephew, Memphis, Tn) intramedullary nail. This will lead to better patient outcomes, and help clarify the standard of care in these very common fracture patterns.