Proximal tibial osteotomies for the medial compartment arthrosis of the knee: a historical journey

Several proximal tibial osteotomy techniques for the medial compartment arthrosis of the knee are described and traced in their development. These techniques are of the closed wedge, dome and open wedge types. We detail the differences in planning and surgery as well the need for different fixation devices. This historical and technical description will benefit those surgeons wishing to undertake the procedure as an alternative to joint replacement strategies.