Fig. 3From: No significant differences in 60-day postoperative complication rates between conventional and shortened stemsCanal fill ratio (CFR) was calculated by dividing the femoral stem width by the endosteal diameter width at 3 levels, with the lesser trochanter (LT) as reference point: (i) 2Â cm above the tip of the LT, (ii) at the level of the tip of the LT, and (iii) 7Â cm below the tip of the LTBack to article page