A fixation system for coupling a first and a second portion of bone together. The fixation system includes a first fixation element, a second fixation element, and an interconnect. The first and second fixation elements include external surfaces configured to engage the first and second portions of bone, respectively, and a first and second mating surface, respectively. The interconnect includes a first and a second surface disposed at generally opposite ends, which are configured to engage the first and the second mating surfaces of the first and the second element, respectively, to form connections therebetween. At least one of the first mating surface, the second mating surface, the first surface, or the second surface is configured to deform when coupling the first fixation element, the second fixation element, or the interconnect.