Fig. 3From: Can hybrid hyaluronic acid represent a valid approach to treat rizoarthrosis? A retrospective comparative studyChange from baseline at each evaluation time point for the Health Assessment Questionnaire (HAQ) score in the study groups. The arrows indicate the i.a. injections. ***p < 0.001 (Wilcoxon rank-sum test) Sinovial H-L Group vs Triamcinolone GroupBack to article page