Thanks guys, yesterday was awful and my nausea (even with a patch and anti nausea pills) very high and I puked anything I put my stomach all day, including Meds, so I had a lot of pain. Finally could eat and drink and take meds this morning so doing better besides the usual knee pain. Once again my Quad/thigh area is very, very sore and stiff, pain significant but now under control. Doc said it went well so now that nausea is done hopefully my recovery is similar to my right knee. Even in the depths I am glad to have them both over and look forward to tennis and other activities I enjoy. DJN nice to see progress, keep it up!