Figure 3.

IKDC subjective improvement from basal level to 2, 6, and 12 months of follow-up after treatment with PRP or HA injections in low grade cartilage degenerative pathology. A tendency towards better results for PRP in this patient category is observed at both 6 and 12 months: pā€‰=ā€‰0.08 and pā€‰=ā€‰0.07, respectively.

Filardo et al. BMC Musculoskeletal Disorders 2012 13:229   doi:10.1186/1471-2474-13-229
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