The Zickel classification (modified from Fielding) of subtrochanteric fractures requires into consideration the extent and obliquity in the fracture line along with the existence or absence of comminution. Insufficiency fractures in subtrochanteric region due to long-lasting bisphosphonate use are uncommon although the treating doctor really should be aware of the https://www.theorthopaedicandpainpractice.com/proximal-femur-fractures-neck-of-femur-and-intertrochanteric/