The orthopedic guy said my knees are fine. Easy for him to say.Have those of you with bad knees considered Synvisc (artificial synovial fluid) injections or arthroscopic surgery to smooth out frayed cartilage? Both my knees were giving me problems, so I did the injections, and then had surgery on one knee. I've not had a problem with either knee since. It was outpatient surgery, no crutches or brace, just take it easy for a few days and then go back to normal at your own pace. It's not a major surgery. Just thought I'd throw it out there for y'all, maybe something to look in to.