Figure 2From: Treatment of distal humeral fractures using conventional implants. Biomechanical evaluation of a new implant configuration Test setup. The specimen is placed on a seesaw for physiological force transmission. Marker-sets for optical motion tracking are attached to all fragments. Left and middle: Setup for flexion test with angulation of the shaft of 75° to the vertical. Right: Setup for extension test with 15° angulation to the vertical. The vertical reaction force of the seesaw is indicated by F.Back to article page