Hi Sue,
My acl's were done with my own platelar grafts. I'm told my acl is still tight, but the screw that originally attached it to the femur was out and floating in the back of the knee. We removed the screw in May of this year, but it did not stop the internal bleeding problem I'm having with this knee.
I'm curious how the rehab will be on this. I thought I bounced back quickly from the acl's, but I'm not sure about this. I see yours is getting done on the 13th, hope you heal quickly. Tim