PRP does it work? No - Hot topic debate
PRP for knee OA: platelet concentration affects clinical improvement
PRP or footprint microfracture
PSI
PSI for routine and complex osteotomy
PSI in complex cases
PSI in osteotomies
PSI-ASI in the throwing athlete - is there a role for prevention
Psychological and Biomechanical Predictors of Fear of Reinjury