The figure shows the percentage of knees with cartilage loss in each subregion by alignment group.
Subregion abbreviations are: cLT, central lateral tibia; eLT, external lateral tibia; iLT, internal medial tibia; aLT, anterior medial tibia; pLT, posterior medial tibia; ccLF, central weightbearing medial femur; ecLF, external weightbearing medial femur; icLF, internal weightbearing medial femur.