Fig. 2From: The impact of the union of lesser trochanter fragments after intramedullary fixation of trochanteric femoral fractures: an X-ray based study(a) A 68-year-old female patient with displacement of the lesser trochanter (LT) following intramedullary fixation of intertrochanteric fracture and the ratio of |(A-A1) |/A1 +|(B-B1) |/B1 is 0.23. (b) At 1-year follow-up, the LT-fragment showed union. R means right side Back to article page