The Combination of Preoperative Bone Marrow Lesions and Partial-Thickness Cartilage Loss Did Not Result in Inferior Outcomes After Medial Unicompartmental Knee Arthroplasty

Medial tibial BMLs were not associated with inferior outcomes, either in patients with partial- or full-thickness cartilage loss. Although the current results do not allow for the presence of preoperative BML to be considered an indication for UKA, these results definitively support that BMLs are not a contraindication for medial UKA.