Fig. 9From: Proximal fibular osteotomy versus high tibial osteotomy for treating knee osteoarthritis: a systematic review and meta-analysisForest plot of comparison: western Ontario and McMaster University of Orthopedic Index (WOMAC) between proximal fibular osteotomy (PFO) and high tibial osteotomy (HTO) for knee osteoarthritis KOABack to article page