I went back to work (finally) on December 1st, 2008, about 6 weeks after surgery. I still used my crutches for support and after 2 weeks at work, was able to do without. I stayed in therapy until the end of January.I was on crutches and unable to bend my knee longer than I expected but in the end, it was worth it.osted 8/9/2009 9:09 AM (GMT -6). I had knee arthoscopic surgery done 4 1/2 weeks ago. I had a torn meniscus and a pothole that the surgeon cleaned out. I experienced the worst day the day after as I was told, then did pretty good for the first week.
Following Distance.  The following distance is a space between your car and the car ahead of you. It is recommended to keep a reasonable following distance so you can safely stop in a case of an emergency, e.g., if the car ahead of you stops suddenly.
The distance between two points is the length of the path connecting them. The shortest path distance is a straight line. In a 2 dimensional plane, the distance between points (X1, Y1) and (X2, Y2) is given by the Pythagorean theorem: