Fig. 1From: Insertional Achilles tendinopathy is associated with arthritic changes of the posterior calcaneal cartilage: a retrospective studyMean AOFAS Ankle-Hindfoot scores for each OARSI histological grade. OARSI grades were correlated with AOFAS scores (rho = −0.65, p < 0.01). When OARSI scores are higher (more arthritic changes) the AOFAS score is lowerBack to article page