Postoperative Changes in In Vivo Measured Friction in Total Hip Joint Prosthesis during Walking
Fig 2
Postoperative changes of loads and friction.
Average time courses of Fres, Mres and μ during one gait cycle at three and twelve months pOP. The indicated values Mres1, Mres2, μ1, μ2 and μmax were determined at the instants of the peak forces Fres1 and Fres2.