Is there a way to get rid of lumps 10 years post lipo on thighs?

COntour irregularities can develop from liposuction. It is difficult to say what you need in terms of correctionw ithout examining you. Sometimes it is as simple as doing more liposuction, sometimes it requires fat grafting to augment deficient areas.

Revision of lumps after Liposuction requires correction of the cause. The three causes are leaving fat that was not removed, removing too much fat, or loose skin that did not contract. Of course, you could also have a combination of more than one. Correction, therefore, requires either more liposuction, fat grafting, removal of the excess skin, or a combination. Discuss this with a Plastic Surgeon with significant experience with liposuction and fat grafting.