Figure 5From: Development of an in vitro three dimensional loading-measurement system for long bone fixation under multiple loading conditions: a technical description4-point CrCa bend. Test specimen rotated 90 degrees about its longitudinal axis in the 4-point loading apparatus to produce CrCa bend. Four-point bending loads are applied 10 cm apart, leaving the length of the exposed radius plus fixtures (34 cm) subject to a uniform bending moment (M).Back to article page