Fig. 4From: Distal tibial tubercle osteotomy can lessen change in patellar height post medial opening wedge high tibial osteotomy? A systematic review and meta-analysisForest plot of comparison: postoperative posterior tibial slope between proximal tibial tubercle osteotomy (PTO) versus distal tibial tubercle osteotomy (DTO) for knee osteoarthritis (KOA)Back to article page