The doc discusses classifications and treatment methods for subtrochanteric fractures of your femur. It describes Fielding and Seinsheimer classifications which categorize fractures based on their own location and range of fragments. Penetration on the distal anterior femoral cortex also is a potential complication with an intramedullary nail (thirteen). Subtrochanteric fractures https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it-2/