The Zickel classification (modified from Fielding) of subtrochanteric fractures normally takes into account the extent and obliquity on the fracture line plus the presence or absence of comminution. Likely, one of the most total classification may be the AO classification which combines the fracture degree, degree of displacement, and fracture https://proximal-femur-fracture80112.blogolize.com/proximal-femur-fracture-an-overview-73544177