Correlation Between Changes in Subchondral Bone Density Distribution and Clinical Outcomes at 2 Years After Opening-Wedge High Tibial Osteotomy
Background: High tibial osteotomy (HTO) for medial knee osteoarthritis corrects lower limb alignment, redistributing knee joint stress from the medial to the lateral compartment and improving clinical outcomes. Subchondral bone density reflects joint stress distribution. While redistribution of subchondral bone density...