Figure 6From: Arthroscopic debridement of the osteoarthritic knee combined with hyaluronic acid (Orthovisc®) treatment: A case series and review of the literatureMean SF-36 Physical Component Summary (PCS) Score at pre op, 6 weeks, 3 months, and 6 months. The red bar represents the mean scores of all patients in our study and the yellow bar represents the bottom 25th percentile of patients.Back to article page