Had bypass 9 years ago, have fat and/or fat and skin around my knees, want to get rid of the bulges. Any suggestion? (photo)

I lost about 160 lbs, (have gained about 20lbs back, but working on that.) I am now 68 years old, but don't look or feel my age:-) have lots of loose skin everywhere but one thing I can't ever seem to hide is the fat (or fat and skin) from the side of my knees, see pics. We are going to a big wedding in Europe in 4 1/2 weeks, so was just curious it there is a fairly "quick" fix. Thank you for your time. Sylvia

No doctor answers yet