Fig. 1From: An in vitro model to explore subchondral perfusion and intraosseous pressureDifference in IOP at 60 s perfusion at the different sites tested, Blue - MCD - metacarpal diaphysis, Red - MCS - metacarpal subchondral, Green - PPD - proximal phalanx diaphysis n = 40 sites in 15 subjects. For each individual site IOP was correlated with perfusion pressure, r = 0.993, error bars SDBack to article page