Home > Orthopedics > Minimally Invasive Knee Replacement Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Feb 06, 2009 by DetroitDMC, Views: 3956 Thanks to a new, state-of-the-art procedure for total knee replacement developed by surgeons at the Detroit Medical Center's Sinai-Grace Hospital, the rehabilitation time for patients has been reduced from six months to six weeks. ~ Detroit Medical Center