Superior biomechanical properties and tying time with the modified Prusik knot and Wittstein suture loop to the Krackow stitch

Introduction The purposes of the study were to compare (1) the biomechanical properties of the modified Prusik knot, Wittstein suture loop, and Krackow stitch fixation, and (2) the knot tying times for tendon graft fixation among the Krackow stitch, modified rolling hitch, modified Prusik knot, and Wittstein suture loop.